| 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 | $117.53 | 12.860% | $132.6444 | $132.64 | $132.65 | $132.60 |
| Purchase #2 | $129.27 | 8.350% | $140.064 | $140.06 | $140.05 | $140.10 |
| Purchase #3 | $204.74 | 9.499% | $224.1883 | $224.19 | $224.20 | $224.20 |
| Purchase #4 | $77.27 | 6.146% | $82.019 | $82.02 | $82.00 | $82.00 |
| Purchase #5 | $142.61 | 10.510% | $157.5983 | $157.60 | $157.60 | $157.60 |
| Purchase #6 | $230.65 | 10.807% | $255.5763 | $255.58 | $255.60 | $255.60 |
| Purchase #7 | $152.52 | 4.288% | $159.0601 | $159.06 | $159.05 | $159.10 |
| 7 purchase totals = | $1,054.59 | $1,151.1504 | $1,151.15 | $1,151.15 | $1,151.20 | |