| 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 | $143.65 | 8.299% | $155.5715 | $155.57 | $155.55 | $155.60 |
| Purchase #2 | $142.66 | 3.351% | $147.4405 | $147.44 | $147.45 | $147.40 |
| Purchase #3 | $156.92 | 4.317% | $163.6942 | $163.69 | $163.70 | $163.70 |
| Purchase #4 | $149.77 | 4.459% | $156.4482 | $156.45 | $156.45 | $156.40 |
| Purchase #5 | $196.71 | 10.533% | $217.4295 | $217.43 | $217.45 | $217.40 |
| Purchase #6 | $107.93 | 6.867% | $115.3416 | $115.34 | $115.35 | $115.30 |
| Purchase #7 | $106.40 | 3.295% | $109.9059 | $109.91 | $109.90 | $109.90 |
| 7 purchase totals = | $1,004.04 | $1,065.8314 | $1,065.83 | $1,065.85 | $1,065.70 | |