| 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 | $198.54 | 7.494% | $213.4186 | $213.42 | $213.40 | $213.40 |
| Purchase #2 | $121.67 | 7.439% | $130.721 | $130.72 | $130.70 | $130.70 |
| Purchase #3 | $141.95 | 9.811% | $155.8767 | $155.88 | $155.90 | $155.90 |
| Purchase #4 | $9.81 | 3.630% | $10.1661 | $10.17 | $10.15 | $10.20 |
| Purchase #5 | $23.63 | 8.760% | $25.7 | $25.70 | $25.70 | $25.70 |
| Purchase #6 | $5.86 | 4.441% | $6.1202 | $6.12 | $6.10 | $6.10 |
| Purchase #7 | $76.48 | 8.253% | $82.7919 | $82.79 | $82.80 | $82.80 |
| 7 purchase totals = | $577.94 | $624.7945 | $624.80 | $624.75 | $624.80 | |