| 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 | $147.63 | 3.677% | $153.0584 | $153.06 | $153.05 | $153.10 |
| Purchase #2 | $14.33 | 10.678% | $15.8602 | $15.86 | $15.85 | $15.90 |
| Purchase #3 | $152.74 | 9.871% | $167.817 | $167.82 | $167.80 | $167.80 |
| Purchase #4 | $103.25 | 6.255% | $109.7083 | $109.71 | $109.70 | $109.70 |
| Purchase #5 | $204.67 | 9.844% | $224.8177 | $224.82 | $224.80 | $224.80 |
| Purchase #6 | $212.45 | 3.506% | $219.8985 | $219.90 | $219.90 | $219.90 |
| Purchase #7 | $219.88 | 10.766% | $243.5523 | $243.55 | $243.55 | $243.60 |
| 7 purchase totals = | $1,054.95 | $1,134.7124 | $1,134.72 | $1,134.65 | $1,134.80 | |