| 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 | $139.77 | 6.409% | $148.7279 | $148.73 | $148.75 | $148.70 |
| Purchase #2 | $43.43 | 7.469% | $46.6738 | $46.67 | $46.65 | $46.70 |
| Purchase #3 | $105.98 | 6.355% | $112.715 | $112.72 | $112.70 | $112.70 |
| Purchase #4 | $98.59 | 10.276% | $108.7211 | $108.72 | $108.70 | $108.70 |
| Purchase #5 | $76.40 | 10.683% | $84.5618 | $84.56 | $84.55 | $84.60 |
| Purchase #6 | $166.61 | 13.703% | $189.4406 | $189.44 | $189.45 | $189.40 |
| Purchase #7 | $8.26 | 4.415% | $8.6247 | $8.62 | $8.60 | $8.60 |
| 7 purchase totals = | $639.04 | $699.4649 | $699.46 | $699.40 | $699.40 | |