| 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 | $176.83 | 9.170% | $193.0453 | $193.05 | $193.05 | $193.00 |
| Purchase #2 | $84.90 | 8.563% | $92.17 | $92.17 | $92.15 | $92.20 |
| Purchase #3 | $206.74 | 8.642% | $224.6065 | $224.61 | $224.60 | $224.60 |
| Purchase #4 | $239.51 | 12.611% | $269.7146 | $269.71 | $269.70 | $269.70 |
| Purchase #5 | $90.93 | 12.754% | $102.5272 | $102.53 | $102.55 | $102.50 |
| Purchase #6 | $226.51 | 4.309% | $236.2703 | $236.27 | $236.25 | $236.30 |
| Purchase #7 | $18.45 | 3.635% | $19.1207 | $19.12 | $19.10 | $19.10 |
| 7 purchase totals = | $1,043.87 | $1,137.4546 | $1,137.46 | $1,137.40 | $1,137.40 | |