| 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 | $149.39 | 4.772% | $156.5189 | $156.52 | $156.50 | $156.50 |
| Purchase #2 | $39.35 | 13.344% | $44.6009 | $44.60 | $44.60 | $44.60 |
| Purchase #3 | $90.77 | 11.143% | $100.8845 | $100.88 | $100.90 | $100.90 |
| Purchase #4 | $177.27 | 11.445% | $197.5586 | $197.56 | $197.55 | $197.60 |
| Purchase #5 | $8.45 | 9.471% | $9.2503 | $9.25 | $9.25 | $9.30 |
| Purchase #6 | $199.56 | 10.498% | $220.5098 | $220.51 | $220.50 | $220.50 |
| Purchase #7 | $131.77 | 12.402% | $148.1121 | $148.11 | $148.10 | $148.10 |
| 7 purchase totals = | $796.56 | $877.4351 | $877.43 | $877.40 | $877.50 | |