| 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 | $130.35 | 7.141% | $139.6583 | $139.66 | $139.65 | $139.70 |
| Purchase #2 | $63.27 | 8.708% | $68.7796 | $68.78 | $68.80 | $68.80 |
| Purchase #3 | $94.55 | 7.801% | $101.9258 | $101.93 | $101.95 | $101.90 |
| Purchase #4 | $136.38 | 7.462% | $146.5567 | $146.56 | $146.55 | $146.60 |
| Purchase #5 | $200.57 | 10.426% | $221.4814 | $221.48 | $221.50 | $221.50 |
| Purchase #6 | $19.38 | 6.705% | $20.6794 | $20.68 | $20.70 | $20.70 |
| Purchase #7 | $21.43 | 6.371% | $22.7953 | $22.80 | $22.80 | $22.80 |
| 7 purchase totals = | $665.93 | $721.8765 | $721.89 | $721.95 | $722.00 | |