| 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 | $143.58 | 9.222% | $156.8209 | $156.82 | $156.80 | $156.80 |
| Purchase #2 | $75.65 | 3.840% | $78.555 | $78.56 | $78.55 | $78.60 |
| Purchase #3 | $122.97 | 12.313% | $138.1113 | $138.11 | $138.10 | $138.10 |
| Purchase #4 | $160.47 | 10.446% | $177.2327 | $177.23 | $177.25 | $177.20 |
| Purchase #5 | $152.48 | 9.421% | $166.8451 | $166.85 | $166.85 | $166.80 |
| Purchase #6 | $89.61 | 9.325% | $97.9661 | $97.97 | $97.95 | $98.00 |
| Purchase #7 | $216.98 | 4.666% | $227.1043 | $227.10 | $227.10 | $227.10 |
| 7 purchase totals = | $961.74 | $1,042.6354 | $1,042.64 | $1,042.60 | $1,042.60 | |