| 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 | $184.93 | 8.561% | $200.7619 | $200.76 | $200.75 | $200.80 |
| Purchase #2 | $88.79 | 7.601% | $95.5389 | $95.54 | $95.55 | $95.50 |
| Purchase #3 | $217.54 | 3.400% | $224.9364 | $224.94 | $224.95 | $224.90 |
| Purchase #4 | $29.77 | 11.682% | $33.2477 | $33.25 | $33.25 | $33.20 |
| Purchase #5 | $16.79 | 8.392% | $18.199 | $18.20 | $18.20 | $18.20 |
| Purchase #6 | $101.26 | 4.812% | $106.1326 | $106.13 | $106.15 | $106.10 |
| Purchase #7 | $7.49 | 7.847% | $8.0777 | $8.08 | $8.10 | $8.10 |
| 7 purchase totals = | $646.57 | $686.8942 | $686.90 | $686.95 | $686.80 | |