| 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 | $106.75 | 8.362% | $115.6764 | $115.68 | $115.70 | $115.70 |
| Purchase #2 | $168.31 | 12.443% | $189.2528 | $189.25 | $189.25 | $189.30 |
| Purchase #3 | $38.35 | 4.775% | $40.1812 | $40.18 | $40.20 | $40.20 |
| Purchase #4 | $127.47 | 12.228% | $143.057 | $143.06 | $143.05 | $143.10 |
| Purchase #5 | $135.28 | 11.595% | $150.9657 | $150.97 | $150.95 | $151.00 |
| Purchase #6 | $146.57 | 10.713% | $162.272 | $162.27 | $162.25 | $162.30 |
| Purchase #7 | $71.70 | 3.395% | $74.1342 | $74.13 | $74.15 | $74.10 |
| 7 purchase totals = | $794.43 | $875.5393 | $875.54 | $875.55 | $875.70 | |