| 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 | $166.57 | 13.512% | $189.0769 | $189.08 | $189.10 | $189.10 |
| Purchase #2 | $71.46 | 11.767% | $79.8687 | $79.87 | $79.85 | $79.90 |
| Purchase #3 | $37.93 | 4.218% | $39.5299 | $39.53 | $39.55 | $39.50 |
| Purchase #4 | $210.44 | 7.811% | $226.8775 | $226.88 | $226.90 | $226.90 |
| Purchase #5 | $221.55 | 10.390% | $244.569 | $244.57 | $244.55 | $244.60 |
| Purchase #6 | $17.78 | 8.654% | $19.3187 | $19.32 | $19.30 | $19.30 |
| Purchase #7 | $149.47 | 11.215% | $166.2331 | $166.23 | $166.25 | $166.20 |
| 7 purchase totals = | $875.20 | $965.4738 | $965.48 | $965.50 | $965.50 | |