| 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 | $210.39 | 9.398% | $230.1625 | $230.16 | $230.15 | $230.20 |
| Purchase #2 | $163.37 | 13.183% | $184.9071 | $184.91 | $184.90 | $184.90 |
| Purchase #3 | $146.28 | 3.802% | $151.8416 | $151.84 | $151.85 | $151.80 |
| Purchase #4 | $46.33 | 7.730% | $49.9113 | $49.91 | $49.90 | $49.90 |
| Purchase #5 | $106.25 | 7.650% | $114.3781 | $114.38 | $114.40 | $114.40 |
| Purchase #6 | $194.89 | 11.434% | $217.1737 | $217.17 | $217.15 | $217.20 |
| Purchase #7 | $203.87 | 8.555% | $221.3111 | $221.31 | $221.30 | $221.30 |
| 7 purchase totals = | $1,071.38 | $1,169.6854 | $1,169.68 | $1,169.65 | $1,169.70 | |