| 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 | $168.70 | 8.867% | $183.6586 | $183.66 | $183.65 | $183.70 |
| Purchase #2 | $70.38 | 12.294% | $79.0325 | $79.03 | $79.05 | $79.00 |
| Purchase #3 | $144.30 | 12.539% | $162.3938 | $162.39 | $162.40 | $162.40 |
| Purchase #4 | $155.67 | 9.157% | $169.9247 | $169.92 | $169.90 | $169.90 |
| Purchase #5 | $138.51 | 10.192% | $152.6269 | $152.63 | $152.65 | $152.60 |
| Purchase #6 | $70.47 | 13.207% | $79.777 | $79.78 | $79.80 | $79.80 |
| Purchase #7 | $37.50 | 8.508% | $40.6905 | $40.69 | $40.70 | $40.70 |
| 7 purchase totals = | $785.53 | $868.1040 | $868.10 | $868.15 | $868.10 | |