| 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 | $101.44 | 4.686% | $106.1935 | $106.19 | $106.20 | $106.20 |
| Purchase #2 | $44.53 | 3.620% | $46.142 | $46.14 | $46.15 | $46.10 |
| Purchase #3 | $134.54 | 4.403% | $140.4638 | $140.46 | $140.45 | $140.50 |
| Purchase #4 | $35.70 | 4.141% | $37.1783 | $37.18 | $37.20 | $37.20 |
| Purchase #5 | $64.98 | 10.399% | $71.7373 | $71.74 | $71.75 | $71.70 |
| Purchase #6 | $159.57 | 3.378% | $164.9603 | $164.96 | $164.95 | $165.00 |
| Purchase #7 | $221.38 | 10.153% | $243.8567 | $243.86 | $243.85 | $243.90 |
| 7 purchase totals = | $762.14 | $810.5319 | $810.53 | $810.55 | $810.60 | |