| 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 | $179.91 | 4.676% | $188.3226 | $188.32 | $188.30 | $188.30 |
| Purchase #2 | $69.35 | 9.707% | $76.0818 | $76.08 | $76.10 | $76.10 |
| Purchase #3 | $69.76 | 8.300% | $75.5501 | $75.55 | $75.55 | $75.60 |
| Purchase #4 | $102.26 | 7.814% | $110.2506 | $110.25 | $110.25 | $110.30 |
| Purchase #5 | $22.32 | 11.485% | $24.8835 | $24.88 | $24.90 | $24.90 |
| Purchase #6 | $223.90 | 8.617% | $243.1935 | $243.19 | $243.20 | $243.20 |
| Purchase #7 | $133.49 | 7.580% | $143.6085 | $143.61 | $143.60 | $143.60 |
| 7 purchase totals = | $800.99 | $861.8906 | $861.88 | $861.90 | $862.00 | |