| 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 | $99.64 | 11.372% | $110.9711 | $110.97 | $110.95 | $111.00 |
| Purchase #2 | $159.35 | 11.443% | $177.5844 | $177.58 | $177.60 | $177.60 |
| Purchase #3 | $107.43 | 8.511% | $116.5734 | $116.57 | $116.55 | $116.60 |
| Purchase #4 | $17.48 | 6.440% | $18.6057 | $18.61 | $18.60 | $18.60 |
| Purchase #5 | $158.68 | 5.444% | $167.3185 | $167.32 | $167.30 | $167.30 |
| Purchase #6 | $13.38 | 8.143% | $14.4695 | $14.47 | $14.45 | $14.50 |
| Purchase #7 | $109.87 | 7.305% | $117.896 | $117.90 | $117.90 | $117.90 |
| 7 purchase totals = | $665.83 | $723.4186 | $723.42 | $723.35 | $723.50 | |