| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $186.66 | 6.654% | $199.0804 | $199.08 | $199.10 | $199.10 |
| Purchase #2 | $219.48 | 10.549% | $242.6329 | $242.63 | $242.65 | $242.60 |
| Purchase #3 | $156.39 | 10.607% | $172.9783 | $172.98 | $173.00 | $173.00 |
| Purchase #4 | $171.58 | 10.210% | $189.0983 | $189.10 | $189.10 | $189.10 |
| Purchase #5 | $138.96 | 13.455% | $157.6571 | $157.66 | $157.65 | $157.70 |
| Purchase #6 | $119.54 | 10.319% | $131.8753 | $131.88 | $131.90 | $131.90 |
| Purchase #7 | $187.91 | 3.348% | $194.2012 | $194.20 | $194.20 | $194.20 |
| 7 purchase totals = | $1,180.52 | $1,287.5235 | $1,287.53 | $1,287.60 | $1,287.60 | |