| 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 | $155.26 | 4.409% | $162.1054 | $162.11 | $162.10 | $162.10 |
| Purchase #2 | $187.29 | 7.253% | $200.8741 | $200.87 | $200.85 | $200.90 |
| Purchase #3 | $207.63 | 12.285% | $233.1373 | $233.14 | $233.15 | $233.10 |
| Purchase #4 | $171.60 | 8.507% | $186.198 | $186.20 | $186.20 | $186.20 |
| Purchase #5 | $95.29 | 6.289% | $101.2828 | $101.28 | $101.30 | $101.30 |
| Purchase #6 | $45.92 | 10.562% | $50.7701 | $50.77 | $50.75 | $50.80 |
| Purchase #7 | $10.75 | 9.567% | $11.7785 | $11.78 | $11.80 | $11.80 |
| 7 purchase totals = | $873.74 | $946.1462 | $946.15 | $946.15 | $946.20 | |