| 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 | $134.79 | 6.651% | $143.7549 | $143.75 | $143.75 | $143.80 |
| Purchase #2 | $110.94 | 11.627% | $123.839 | $123.84 | $123.85 | $123.80 |
| Purchase #3 | $186.44 | 10.485% | $205.9882 | $205.99 | $206.00 | $206.00 |
| Purchase #4 | $147.42 | 5.743% | $155.8863 | $155.89 | $155.90 | $155.90 |
| Purchase #5 | $205.66 | 6.549% | $219.1287 | $219.13 | $219.15 | $219.10 |
| Purchase #6 | $144.38 | 10.550% | $159.6121 | $159.61 | $159.60 | $159.60 |
| Purchase #7 | $66.89 | 11.356% | $74.486 | $74.49 | $74.50 | $74.50 |
| 7 purchase totals = | $996.52 | $1,082.6952 | $1,082.70 | $1,082.75 | $1,082.70 | |