| 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 | $181.25 | 9.172% | $197.8743 | $197.87 | $197.85 | $197.90 |
| Purchase #2 | $133.86 | 3.275% | $138.2439 | $138.24 | $138.25 | $138.20 |
| Purchase #3 | $44.68 | 13.294% | $50.6198 | $50.62 | $50.60 | $50.60 |
| Purchase #4 | $17.27 | 3.526% | $17.8789 | $17.88 | $17.90 | $17.90 |
| Purchase #5 | $132.73 | 8.520% | $144.0386 | $144.04 | $144.05 | $144.00 |
| Purchase #6 | $181.84 | 8.802% | $197.8456 | $197.85 | $197.85 | $197.80 |
| Purchase #7 | $62.49 | 5.415% | $65.8738 | $65.87 | $65.85 | $65.90 |
| 7 purchase totals = | $754.12 | $812.3749 | $812.37 | $812.35 | $812.30 | |