| 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 | $169.42 | 6.506% | $180.4425 | $180.44 | $180.45 | $180.40 |
| Purchase #2 | $135.31 | 12.459% | $152.1683 | $152.17 | $152.15 | $152.20 |
| Purchase #3 | $72.78 | 5.803% | $77.0034 | $77.00 | $77.00 | $77.00 |
| Purchase #4 | $136.77 | 12.271% | $153.553 | $153.55 | $153.55 | $153.60 |
| Purchase #5 | $166.47 | 6.369% | $177.0725 | $177.07 | $177.05 | $177.10 |
| Purchase #6 | $147.88 | 5.124% | $155.4574 | $155.46 | $155.45 | $155.50 |
| Purchase #7 | $191.79 | 8.390% | $207.8812 | $207.88 | $207.90 | $207.90 |
| 7 purchase totals = | $1,020.42 | $1,103.5783 | $1,103.57 | $1,103.55 | $1,103.70 | |