| 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 | $200.30 | 9.428% | $219.1843 | $219.18 | $219.20 | $219.20 |
| Purchase #2 | $9.81 | 3.835% | $10.1862 | $10.19 | $10.20 | $10.20 |
| Purchase #3 | $45.34 | 6.740% | $48.3959 | $48.40 | $48.40 | $48.40 |
| Purchase #4 | $22.49 | 4.246% | $23.4449 | $23.44 | $23.45 | $23.40 |
| Purchase #5 | $88.47 | 3.282% | $91.3736 | $91.37 | $91.35 | $91.40 |
| Purchase #6 | $166.74 | 4.399% | $174.0749 | $174.07 | $174.05 | $174.10 |
| Purchase #7 | $146.41 | 8.232% | $158.4625 | $158.46 | $158.45 | $158.50 |
| 7 purchase totals = | $679.56 | $725.1223 | $725.11 | $725.10 | $725.20 | |