| 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 | $116.68 | 13.281% | $132.1763 | $132.18 | $132.20 | $132.20 |
| Purchase #2 | $102.55 | 7.565% | $110.3079 | $110.31 | $110.30 | $110.30 |
| Purchase #3 | $122.74 | 9.687% | $134.6298 | $134.63 | $134.65 | $134.60 |
| Purchase #4 | $48.64 | 7.243% | $52.163 | $52.16 | $52.15 | $52.20 |
| Purchase #5 | $34.57 | 10.241% | $38.1103 | $38.11 | $38.10 | $38.10 |
| Purchase #6 | $213.50 | 8.751% | $232.1834 | $232.18 | $232.20 | $232.20 |
| Purchase #7 | $186.67 | 4.245% | $194.5941 | $194.59 | $194.60 | $194.60 |
| 7 purchase totals = | $825.35 | $894.1648 | $894.16 | $894.20 | $894.20 | |