| 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 | $146.81 | 12.809% | $165.6149 | $165.61 | $165.60 | $165.60 |
| Purchase #2 | $129.67 | 13.688% | $147.4192 | $147.42 | $147.40 | $147.40 |
| Purchase #3 | $178.94 | 10.858% | $198.3693 | $198.37 | $198.35 | $198.40 |
| Purchase #4 | $132.95 | 12.290% | $149.2896 | $149.29 | $149.30 | $149.30 |
| Purchase #5 | $63.69 | 11.229% | $70.8418 | $70.84 | $70.85 | $70.80 |
| Purchase #6 | $53.90 | 13.704% | $61.2865 | $61.29 | $61.30 | $61.30 |
| Purchase #7 | $167.43 | 10.189% | $184.4894 | $184.49 | $184.50 | $184.50 |
| 7 purchase totals = | $873.39 | $977.3107 | $977.31 | $977.30 | $977.30 | |