| 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 | $159.41 | 3.166% | $164.4569 | $164.46 | $164.45 | $164.50 |
| Purchase #2 | $144.90 | 11.164% | $161.0766 | $161.08 | $161.10 | $161.10 |
| Purchase #3 | $37.52 | 9.115% | $40.9399 | $40.94 | $40.95 | $40.90 |
| Purchase #4 | $55.68 | 4.294% | $58.0709 | $58.07 | $58.05 | $58.10 |
| Purchase #5 | $73.53 | 8.470% | $79.758 | $79.76 | $79.75 | $79.80 |
| Purchase #6 | $233.72 | 11.170% | $259.8265 | $259.83 | $259.85 | $259.80 |
| Purchase #7 | $76.86 | 9.105% | $83.8581 | $83.86 | $83.85 | $83.90 |
| 7 purchase totals = | $781.62 | $847.9869 | $848.00 | $848.00 | $848.10 | |