| 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 | $164.42 | 8.167% | $177.8482 | $177.85 | $177.85 | $177.80 |
| Purchase #2 | $31.94 | 3.721% | $33.1285 | $33.13 | $33.15 | $33.10 |
| Purchase #3 | $171.34 | 13.459% | $194.4007 | $194.40 | $194.40 | $194.40 |
| Purchase #4 | $224.61 | 13.315% | $254.5168 | $254.52 | $254.50 | $254.50 |
| Purchase #5 | $7.32 | 12.823% | $8.2586 | $8.26 | $8.25 | $8.30 |
| Purchase #6 | $145.37 | 10.404% | $160.4943 | $160.49 | $160.50 | $160.50 |
| Purchase #7 | $43.27 | 7.413% | $46.4776 | $46.48 | $46.50 | $46.50 |
| 7 purchase totals = | $788.27 | $875.1247 | $875.13 | $875.15 | $875.10 | |