| 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 | $193.44 | 5.684% | $204.4351 | $204.44 | $204.45 | $204.40 |
| Purchase #2 | $182.77 | 9.448% | $200.0381 | $200.04 | $200.05 | $200.00 |
| Purchase #3 | $133.40 | 7.861% | $143.8866 | $143.89 | $143.90 | $143.90 |
| Purchase #4 | $108.85 | 4.291% | $113.5208 | $113.52 | $113.50 | $113.50 |
| Purchase #5 | $185.86 | 5.210% | $195.5433 | $195.54 | $195.55 | $195.50 |
| Purchase #6 | $54.36 | 4.736% | $56.9345 | $56.93 | $56.95 | $56.90 |
| Purchase #7 | $200.93 | 4.648% | $210.2692 | $210.27 | $210.25 | $210.30 |
| 7 purchase totals = | $1,059.61 | $1,124.6276 | $1,124.63 | $1,124.65 | $1,124.50 | |