| 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 | $167.27 | 9.439% | $183.0586 | $183.06 | $183.05 | $183.10 |
| Purchase #2 | $135.44 | 11.211% | $150.6242 | $150.62 | $150.60 | $150.60 |
| Purchase #3 | $113.74 | 5.286% | $119.7523 | $119.75 | $119.75 | $119.80 |
| Purchase #4 | $57.43 | 7.723% | $61.8653 | $61.87 | $61.85 | $61.90 |
| Purchase #5 | $199.58 | 12.503% | $224.5335 | $224.53 | $224.55 | $224.50 |
| Purchase #6 | $173.51 | 12.748% | $195.6291 | $195.63 | $195.65 | $195.60 |
| Purchase #7 | $156.49 | 3.281% | $161.6244 | $161.62 | $161.60 | $161.60 |
| 7 purchase totals = | $1,003.46 | $1,097.0874 | $1,097.08 | $1,097.05 | $1,097.10 | |