| 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 | $154.31 | 13.228% | $174.7221 | $174.72 | $174.70 | $174.70 |
| Purchase #2 | $107.64 | 13.762% | $122.4534 | $122.45 | $122.45 | $122.50 |
| Purchase #3 | $250.80 | 13.864% | $285.5709 | $285.57 | $285.55 | $285.60 |
| Purchase #4 | $74.70 | 9.818% | $82.034 | $82.03 | $82.05 | $82.00 |
| Purchase #5 | $41.45 | 4.142% | $43.1669 | $43.17 | $43.15 | $43.20 |
| Purchase #6 | $123.30 | 6.580% | $131.4131 | $131.41 | $131.40 | $131.40 |
| Purchase #7 | $102.75 | 7.111% | $110.0566 | $110.06 | $110.05 | $110.10 |
| 7 purchase totals = | $854.95 | $949.4170 | $949.41 | $949.35 | $949.50 | |