| 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 | $149.70 | 11.540% | $166.9754 | $166.98 | $167.00 | $167.00 |
| Purchase #2 | $7.64 | 4.327% | $7.9706 | $7.97 | $7.95 | $8.00 |
| Purchase #3 | $12.58 | 5.802% | $13.3099 | $13.31 | $13.30 | $13.30 |
| Purchase #4 | $102.98 | 7.678% | $110.8868 | $110.89 | $110.90 | $110.90 |
| Purchase #5 | $194.49 | 3.441% | $201.1824 | $201.18 | $201.20 | $201.20 |
| Purchase #6 | $208.26 | 12.817% | $234.9527 | $234.95 | $234.95 | $235.00 |
| Purchase #7 | $129.27 | 8.591% | $140.3756 | $140.38 | $140.40 | $140.40 |
| 7 purchase totals = | $804.92 | $875.6534 | $875.66 | $875.70 | $875.80 | |