| 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 | $171.50 | 9.137% | $187.17 | $187.17 | $187.15 | $187.20 |
| Purchase #2 | $55.60 | 5.449% | $58.6296 | $58.63 | $58.65 | $58.60 |
| Purchase #3 | $42.62 | 3.589% | $44.1496 | $44.15 | $44.15 | $44.10 |
| Purchase #4 | $241.75 | 13.132% | $273.4966 | $273.50 | $273.50 | $273.50 |
| Purchase #5 | $75.99 | 6.191% | $80.6945 | $80.69 | $80.70 | $80.70 |
| Purchase #6 | $43.93 | 10.740% | $48.6481 | $48.65 | $48.65 | $48.60 |
| Purchase #7 | $46.66 | 11.140% | $51.8579 | $51.86 | $51.85 | $51.90 |
| 7 purchase totals = | $678.05 | $744.6463 | $744.65 | $744.65 | $744.60 | |