| 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 | $101.91 | 8.170% | $110.236 | $110.24 | $110.25 | $110.20 |
| Purchase #2 | $65.29 | 9.225% | $71.313 | $71.31 | $71.30 | $71.30 |
| Purchase #3 | $51.53 | 7.822% | $55.5607 | $55.56 | $55.55 | $55.60 |
| Purchase #4 | $149.79 | 5.613% | $158.1977 | $158.20 | $158.20 | $158.20 |
| Purchase #5 | $247.69 | 7.570% | $266.4401 | $266.44 | $266.45 | $266.40 |
| Purchase #6 | $14.51 | 9.562% | $15.8974 | $15.90 | $15.90 | $15.90 |
| Purchase #7 | $177.77 | 4.330% | $185.4674 | $185.47 | $185.45 | $185.50 |
| 7 purchase totals = | $808.49 | $863.1123 | $863.12 | $863.10 | $863.10 | |