| 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 | $176.59 | 4.484% | $184.5083 | $184.51 | $184.50 | $184.50 |
| Purchase #2 | $16.60 | 5.513% | $17.5152 | $17.52 | $17.50 | $17.50 |
| Purchase #3 | $142.68 | 5.202% | $150.1022 | $150.10 | $150.10 | $150.10 |
| Purchase #4 | $243.79 | 6.689% | $260.0971 | $260.10 | $260.10 | $260.10 |
| Purchase #5 | $116.71 | 5.388% | $122.9983 | $123.00 | $123.00 | $123.00 |
| Purchase #6 | $228.98 | 12.832% | $258.3627 | $258.36 | $258.35 | $258.40 |
| Purchase #7 | $43.32 | 4.676% | $45.3456 | $45.35 | $45.35 | $45.30 |
| 7 purchase totals = | $968.67 | $1,038.9294 | $1,038.94 | $1,038.90 | $1,038.90 | |