| 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 | $142.70 | 3.653% | $147.9128 | $147.91 | $147.90 | $147.90 |
| Purchase #2 | $214.40 | 5.515% | $226.2242 | $226.22 | $226.20 | $226.20 |
| Purchase #3 | $148.29 | 5.704% | $156.7485 | $156.75 | $156.75 | $156.70 |
| Purchase #4 | $19.86 | 8.143% | $21.4772 | $21.48 | $21.50 | $21.50 |
| Purchase #5 | $44.57 | 13.779% | $50.7113 | $50.71 | $50.70 | $50.70 |
| Purchase #6 | $168.99 | 4.871% | $177.2215 | $177.22 | $177.20 | $177.20 |
| Purchase #7 | $191.30 | 5.565% | $201.9458 | $201.95 | $201.95 | $201.90 |
| 7 purchase totals = | $930.11 | $982.2413 | $982.24 | $982.20 | $982.10 | |