| 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 | $189.40 | 6.525% | $201.7584 | $201.76 | $201.75 | $201.80 |
| Purchase #2 | $178.78 | 7.260% | $191.7594 | $191.76 | $191.75 | $191.80 |
| Purchase #3 | $194.32 | 9.790% | $213.3439 | $213.34 | $213.35 | $213.30 |
| Purchase #4 | $59.44 | 11.178% | $66.0842 | $66.08 | $66.10 | $66.10 |
| Purchase #5 | $110.86 | 6.667% | $118.251 | $118.25 | $118.25 | $118.30 |
| Purchase #6 | $232.40 | 5.146% | $244.3593 | $244.36 | $244.35 | $244.40 |
| Purchase #7 | $98.47 | 9.523% | $107.8473 | $107.85 | $107.85 | $107.80 |
| 7 purchase totals = | $1,063.67 | $1,143.4035 | $1,143.40 | $1,143.40 | $1,143.50 | |