| 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 | $162.71 | 4.718% | $170.3867 | $170.39 | $170.40 | $170.40 |
| Purchase #2 | $228.36 | 9.581% | $250.2392 | $250.24 | $250.25 | $250.20 |
| Purchase #3 | $42.49 | 12.487% | $47.7957 | $47.80 | $47.80 | $47.80 |
| Purchase #4 | $181.95 | 5.577% | $192.0974 | $192.10 | $192.10 | $192.10 |
| Purchase #5 | $14.48 | 9.235% | $15.8172 | $15.82 | $15.80 | $15.80 |
| Purchase #6 | $107.30 | 8.856% | $116.8025 | $116.80 | $116.80 | $116.80 |
| Purchase #7 | $226.50 | 10.873% | $251.1273 | $251.13 | $251.15 | $251.10 |
| 7 purchase totals = | $963.79 | $1,044.2660 | $1,044.28 | $1,044.30 | $1,044.20 | |