| 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 | $201.71 | 8.851% | $219.5634 | $219.56 | $219.55 | $219.60 |
| Purchase #2 | $169.68 | 5.639% | $179.2483 | $179.25 | $179.25 | $179.20 |
| Purchase #3 | $227.27 | 12.335% | $255.3038 | $255.30 | $255.30 | $255.30 |
| Purchase #4 | $76.73 | 13.811% | $87.3272 | $87.33 | $87.35 | $87.30 |
| Purchase #5 | $31.42 | 13.193% | $35.5652 | $35.57 | $35.55 | $35.60 |
| Purchase #6 | $38.83 | 9.284% | $42.435 | $42.44 | $42.45 | $42.40 |
| Purchase #7 | $23.73 | 3.443% | $24.547 | $24.55 | $24.55 | $24.50 |
| 7 purchase totals = | $769.37 | $843.9899 | $844.00 | $844.00 | $843.90 | |