| 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 | $16.79 | 8.141% | $18.1569 | $18.16 | $18.15 | $18.20 |
| Purchase #2 | $232.69 | 8.134% | $251.617 | $251.62 | $251.60 | $251.60 |
| Purchase #3 | $37.99 | 13.372% | $43.07 | $43.07 | $43.05 | $43.10 |
| Purchase #4 | $209.86 | 11.785% | $234.592 | $234.59 | $234.60 | $234.60 |
| Purchase #5 | $187.68 | 7.819% | $202.3547 | $202.35 | $202.35 | $202.40 |
| Purchase #6 | $70.32 | 7.369% | $75.5019 | $75.50 | $75.50 | $75.50 |
| Purchase #7 | $54.75 | 10.165% | $60.3153 | $60.32 | $60.30 | $60.30 |
| 7 purchase totals = | $810.08 | $885.6078 | $885.61 | $885.55 | $885.70 | |