| 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 | $172.66 | 3.568% | $178.8205 | $178.82 | $178.80 | $178.80 |
| Purchase #2 | $235.67 | 13.278% | $266.9623 | $266.96 | $266.95 | $267.00 |
| Purchase #3 | $194.47 | 12.793% | $219.3485 | $219.35 | $219.35 | $219.30 |
| Purchase #4 | $105.94 | 9.293% | $115.785 | $115.79 | $115.80 | $115.80 |
| Purchase #5 | $198.79 | 10.815% | $220.2891 | $220.29 | $220.30 | $220.30 |
| Purchase #6 | $154.63 | 11.396% | $172.2516 | $172.25 | $172.25 | $172.30 |
| Purchase #7 | $45.43 | 7.319% | $48.755 | $48.76 | $48.75 | $48.80 |
| 7 purchase totals = | $1,107.59 | $1,222.2120 | $1,222.22 | $1,222.20 | $1,222.30 | |