| 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 | $182.63 | 4.574% | $190.9835 | $190.98 | $191.00 | $191.00 |
| Purchase #2 | $9.45 | 7.315% | $10.1413 | $10.14 | $10.15 | $10.10 |
| Purchase #3 | $40.49 | 12.369% | $45.4982 | $45.50 | $45.50 | $45.50 |
| Purchase #4 | $165.57 | 12.137% | $185.6652 | $185.67 | $185.65 | $185.70 |
| Purchase #5 | $48.66 | 9.326% | $53.198 | $53.20 | $53.20 | $53.20 |
| Purchase #6 | $101.64 | 8.779% | $110.563 | $110.56 | $110.55 | $110.60 |
| Purchase #7 | $154.31 | 5.356% | $162.5748 | $162.57 | $162.55 | $162.60 |
| 7 purchase totals = | $702.75 | $758.6240 | $758.62 | $758.60 | $758.70 | |