| 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 | $8.70 | 12.218% | $9.763 | $9.76 | $9.75 | $9.80 |
| Purchase #2 | $149.90 | 6.292% | $159.3317 | $159.33 | $159.35 | $159.30 |
| Purchase #3 | $85.58 | 8.743% | $93.0623 | $93.06 | $93.05 | $93.10 |
| Purchase #4 | $225.77 | 7.819% | $243.423 | $243.42 | $243.40 | $243.40 |
| Purchase #5 | $162.43 | 3.537% | $168.1751 | $168.18 | $168.20 | $168.20 |
| Purchase #6 | $11.96 | 9.703% | $13.1205 | $13.12 | $13.10 | $13.10 |
| Purchase #7 | $170.64 | 11.107% | $189.593 | $189.59 | $189.60 | $189.60 |
| 7 purchase totals = | $814.98 | $876.4686 | $876.46 | $876.45 | $876.50 | |