| 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 | $205.81 | 7.655% | $221.5648 | $221.56 | $221.55 | $221.60 |
| Purchase #2 | $192.83 | 13.340% | $218.5535 | $218.55 | $218.55 | $218.60 |
| Purchase #3 | $17.51 | 9.136% | $19.1097 | $19.11 | $19.10 | $19.10 |
| Purchase #4 | $57.67 | 11.281% | $64.1758 | $64.18 | $64.20 | $64.20 |
| Purchase #5 | $134.58 | 12.517% | $151.4254 | $151.43 | $151.45 | $151.40 |
| Purchase #6 | $166.56 | 5.150% | $175.1378 | $175.14 | $175.15 | $175.10 |
| Purchase #7 | $96.97 | 11.649% | $108.266 | $108.27 | $108.25 | $108.30 |
| 7 purchase totals = | $871.93 | $958.2330 | $958.24 | $958.25 | $958.30 | |