| 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 | $116.67 | 11.391% | $129.9599 | $129.96 | $129.95 | $130.00 |
| Purchase #2 | $94.90 | 7.303% | $101.8305 | $101.83 | $101.85 | $101.80 |
| Purchase #3 | $151.98 | 6.705% | $162.1703 | $162.17 | $162.15 | $162.20 |
| Purchase #4 | $64.96 | 6.458% | $69.1551 | $69.16 | $69.15 | $69.20 |
| Purchase #5 | $90.54 | 4.304% | $94.4368 | $94.44 | $94.45 | $94.40 |
| Purchase #6 | $55.80 | 3.697% | $57.8629 | $57.86 | $57.85 | $57.90 |
| Purchase #7 | $235.53 | 13.638% | $267.6516 | $267.65 | $267.65 | $267.70 |
| 7 purchase totals = | $810.38 | $883.0671 | $883.07 | $883.05 | $883.20 | |