| 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 | $129.29 | 9.332% | $141.3553 | $141.36 | $141.35 | $141.40 |
| Purchase #2 | $28.87 | 11.122% | $32.0809 | $32.08 | $32.10 | $32.10 |
| Purchase #3 | $106.46 | 11.527% | $118.7316 | $118.73 | $118.75 | $118.70 |
| Purchase #4 | $43.87 | 11.338% | $48.844 | $48.84 | $48.85 | $48.80 |
| Purchase #5 | $142.26 | 13.556% | $161.5448 | $161.54 | $161.55 | $161.50 |
| Purchase #6 | $128.50 | 9.452% | $140.6458 | $140.65 | $140.65 | $140.60 |
| Purchase #7 | $165.64 | 11.801% | $185.1872 | $185.19 | $185.20 | $185.20 |
| 7 purchase totals = | $744.89 | $828.3896 | $828.39 | $828.45 | $828.30 | |