| 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 | $171.77 | 9.782% | $188.5725 | $188.57 | $188.55 | $188.60 |
| Purchase #2 | $145.37 | 12.794% | $163.9686 | $163.97 | $163.95 | $164.00 |
| Purchase #3 | $121.81 | 11.409% | $135.7073 | $135.71 | $135.70 | $135.70 |
| Purchase #4 | $79.47 | 4.858% | $83.3307 | $83.33 | $83.35 | $83.30 |
| Purchase #5 | $185.27 | 3.399% | $191.5673 | $191.57 | $191.55 | $191.60 |
| Purchase #6 | $101.69 | 6.690% | $108.4931 | $108.49 | $108.50 | $108.50 |
| Purchase #7 | $145.71 | 11.443% | $162.3836 | $162.38 | $162.40 | $162.40 |
| 7 purchase totals = | $951.09 | $1,034.0231 | $1,034.02 | $1,034.00 | $1,034.10 | |