| 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 | $106.63 | 9.872% | $117.1565 | $117.16 | $117.15 | $117.20 |
| Purchase #2 | $160.30 | 8.250% | $173.5248 | $173.52 | $173.50 | $173.50 |
| Purchase #3 | $61.55 | 10.535% | $68.0343 | $68.03 | $68.05 | $68.00 |
| Purchase #4 | $7.56 | 10.634% | $8.3639 | $8.36 | $8.35 | $8.40 |
| Purchase #5 | $219.69 | 4.487% | $229.5475 | $229.55 | $229.55 | $229.50 |
| Purchase #6 | $154.41 | 13.192% | $174.7798 | $174.78 | $174.80 | $174.80 |
| Purchase #7 | $184.84 | 4.428% | $193.0247 | $193.02 | $193.00 | $193.00 |
| 7 purchase totals = | $894.98 | $964.4315 | $964.42 | $964.40 | $964.40 | |