| 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 | $144.29 | 8.343% | $156.3281 | $156.33 | $156.35 | $156.30 |
| Purchase #2 | $108.43 | 9.213% | $118.4197 | $118.42 | $118.40 | $118.40 |
| Purchase #3 | $180.34 | 3.174% | $186.064 | $186.06 | $186.05 | $186.10 |
| Purchase #4 | $156.42 | 10.841% | $173.3775 | $173.38 | $173.40 | $173.40 |
| Purchase #5 | $194.68 | 5.220% | $204.8423 | $204.84 | $204.85 | $204.80 |
| Purchase #6 | $35.57 | 10.690% | $39.3724 | $39.37 | $39.35 | $39.40 |
| Purchase #7 | $15.49 | 5.850% | $16.3962 | $16.40 | $16.40 | $16.40 |
| 7 purchase totals = | $835.22 | $894.8002 | $894.80 | $894.80 | $894.80 | |