| 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 | $180.33 | 3.374% | $186.4143 | $186.41 | $186.40 | $186.40 |
| Purchase #2 | $66.89 | 13.135% | $75.676 | $75.68 | $75.70 | $75.70 |
| Purchase #3 | $90.50 | 8.742% | $98.4115 | $98.41 | $98.40 | $98.40 |
| Purchase #4 | $105.28 | 3.319% | $108.7742 | $108.77 | $108.75 | $108.80 |
| Purchase #5 | $46.79 | 4.784% | $49.0284 | $49.03 | $49.05 | $49.00 |
| Purchase #6 | $13.75 | 7.668% | $14.8044 | $14.80 | $14.80 | $14.80 |
| Purchase #7 | $211.66 | 9.233% | $231.2026 | $231.20 | $231.20 | $231.20 |
| 7 purchase totals = | $715.20 | $764.3114 | $764.30 | $764.30 | $764.30 | |