| 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 | $152.82 | 13.815% | $173.9321 | $173.93 | $173.95 | $173.90 |
| Purchase #2 | $59.39 | 6.391% | $63.1856 | $63.19 | $63.20 | $63.20 |
| Purchase #3 | $89.70 | 9.687% | $98.3892 | $98.39 | $98.40 | $98.40 |
| Purchase #4 | $10.27 | 13.405% | $11.6467 | $11.65 | $11.65 | $11.60 |
| Purchase #5 | $48.81 | 4.290% | $50.9039 | $50.90 | $50.90 | $50.90 |
| Purchase #6 | $189.27 | 10.265% | $208.6986 | $208.70 | $208.70 | $208.70 |
| Purchase #7 | $134.86 | 9.107% | $147.1417 | $147.14 | $147.15 | $147.10 |
| 7 purchase totals = | $685.12 | $753.8978 | $753.90 | $753.95 | $753.80 | |