| 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 | $190.25 | 8.368% | $206.1701 | $206.17 | $206.15 | $206.20 |
| Purchase #2 | $67.99 | 4.654% | $71.1543 | $71.15 | $71.15 | $71.20 |
| Purchase #3 | $137.96 | 11.215% | $153.4322 | $153.43 | $153.45 | $153.40 |
| Purchase #4 | $172.55 | 6.702% | $184.1143 | $184.11 | $184.10 | $184.10 |
| Purchase #5 | $130.38 | 10.753% | $144.3998 | $144.40 | $144.40 | $144.40 |
| Purchase #6 | $97.32 | 6.191% | $103.3451 | $103.35 | $103.35 | $103.30 |
| Purchase #7 | $45.95 | 7.382% | $49.342 | $49.34 | $49.35 | $49.30 |
| 7 purchase totals = | $842.40 | $911.9578 | $911.95 | $911.95 | $911.90 | |