| 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 | $202.79 | 5.241% | $213.4182 | $213.42 | $213.40 | $213.40 |
| Purchase #2 | $43.95 | 5.319% | $46.2877 | $46.29 | $46.30 | $46.30 |
| Purchase #3 | $176.61 | 7.399% | $189.6774 | $189.68 | $189.70 | $189.70 |
| Purchase #4 | $202.42 | 7.665% | $217.9355 | $217.94 | $217.95 | $217.90 |
| Purchase #5 | $152.58 | 4.746% | $159.8214 | $159.82 | $159.80 | $159.80 |
| Purchase #6 | $18.51 | 9.207% | $20.2142 | $20.21 | $20.20 | $20.20 |
| Purchase #7 | $18.89 | 13.790% | $21.4949 | $21.49 | $21.50 | $21.50 |
| 7 purchase totals = | $815.75 | $868.8493 | $868.85 | $868.85 | $868.80 | |