| 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 | $175.70 | 10.163% | $193.5564 | $193.56 | $193.55 | $193.60 |
| Purchase #2 | $228.80 | 13.846% | $260.4796 | $260.48 | $260.50 | $260.50 |
| Purchase #3 | $37.97 | 10.272% | $41.8703 | $41.87 | $41.85 | $41.90 |
| Purchase #4 | $183.85 | 7.392% | $197.4402 | $197.44 | $197.45 | $197.40 |
| Purchase #5 | $47.78 | 4.758% | $50.0534 | $50.05 | $50.05 | $50.10 |
| Purchase #6 | $33.41 | 7.449% | $35.8987 | $35.90 | $35.90 | $35.90 |
| Purchase #7 | $226.64 | 12.449% | $254.8544 | $254.85 | $254.85 | $254.90 |
| 7 purchase totals = | $934.15 | $1,034.1530 | $1,034.15 | $1,034.15 | $1,034.30 | |