| 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 | $152.80 | 9.235% | $166.9111 | $166.91 | $166.90 | $166.90 |
| Purchase #2 | $200.74 | 9.135% | $219.0776 | $219.08 | $219.10 | $219.10 |
| Purchase #3 | $70.89 | 13.444% | $80.4205 | $80.42 | $80.40 | $80.40 |
| Purchase #4 | $29.33 | 8.165% | $31.7248 | $31.72 | $31.70 | $31.70 |
| Purchase #5 | $182.83 | 6.285% | $194.3209 | $194.32 | $194.30 | $194.30 |
| Purchase #6 | $188.28 | 12.621% | $212.0428 | $212.04 | $212.05 | $212.00 |
| Purchase #7 | $112.66 | 7.420% | $121.0194 | $121.02 | $121.00 | $121.00 |
| 7 purchase totals = | $937.53 | $1,025.5171 | $1,025.51 | $1,025.45 | $1,025.40 | |