| 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 | $120.71 | 12.445% | $135.7324 | $135.73 | $135.75 | $135.70 |
| Purchase #2 | $16.91 | 11.299% | $18.8207 | $18.82 | $18.80 | $18.80 |
| Purchase #3 | $169.68 | 6.653% | $180.9688 | $180.97 | $180.95 | $181.00 |
| Purchase #4 | $202.41 | 6.793% | $216.1597 | $216.16 | $216.15 | $216.20 |
| Purchase #5 | $155.90 | 8.225% | $168.7228 | $168.72 | $168.70 | $168.70 |
| Purchase #6 | $160.80 | 3.500% | $166.428 | $166.43 | $166.45 | $166.40 |
| Purchase #7 | $138.43 | 11.742% | $154.6845 | $154.68 | $154.70 | $154.70 |
| 7 purchase totals = | $964.84 | $1,041.5169 | $1,041.51 | $1,041.50 | $1,041.50 | |