| 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 | $153.26 | 5.231% | $161.277 | $161.28 | $161.30 | $161.30 |
| Purchase #2 | $82.40 | 8.160% | $89.1238 | $89.12 | $89.10 | $89.10 |
| Purchase #3 | $169.56 | 10.835% | $187.9318 | $187.93 | $187.95 | $187.90 |
| Purchase #4 | $26.29 | 9.430% | $28.7691 | $28.77 | $28.75 | $28.80 |
| Purchase #5 | $195.40 | 13.466% | $221.7126 | $221.71 | $221.70 | $221.70 |
| Purchase #6 | $97.29 | 13.487% | $110.4115 | $110.41 | $110.40 | $110.40 |
| Purchase #7 | $8.37 | 13.317% | $9.4846 | $9.48 | $9.50 | $9.50 |
| 7 purchase totals = | $732.57 | $808.7104 | $808.70 | $808.70 | $808.70 | |