| 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 | $147.40 | 9.302% | $161.1111 | $161.11 | $161.10 | $161.10 |
| Purchase #2 | $67.37 | 13.113% | $76.2042 | $76.20 | $76.20 | $76.20 |
| Purchase #3 | $138.59 | 11.537% | $154.5791 | $154.58 | $154.60 | $154.60 |
| Purchase #4 | $51.73 | 12.536% | $58.2149 | $58.21 | $58.20 | $58.20 |
| Purchase #5 | $211.69 | 4.414% | $221.034 | $221.03 | $221.05 | $221.00 |
| Purchase #6 | $155.37 | 4.557% | $162.4502 | $162.45 | $162.45 | $162.50 |
| Purchase #7 | $77.33 | 8.335% | $83.7755 | $83.78 | $83.80 | $83.80 |
| 7 purchase totals = | $849.48 | $917.3690 | $917.36 | $917.40 | $917.40 | |