| 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 | $209.40 | 9.668% | $229.6448 | $229.64 | $229.65 | $229.60 |
| Purchase #2 | $89.77 | 11.242% | $99.8619 | $99.86 | $99.85 | $99.90 |
| Purchase #3 | $249.97 | 9.674% | $274.1521 | $274.15 | $274.15 | $274.20 |
| Purchase #4 | $147.66 | 3.181% | $152.3571 | $152.36 | $152.35 | $152.40 |
| Purchase #5 | $194.34 | 3.751% | $201.6297 | $201.63 | $201.65 | $201.60 |
| Purchase #6 | $46.48 | 7.209% | $49.8307 | $49.83 | $49.85 | $49.80 |
| Purchase #7 | $127.89 | 6.453% | $136.1427 | $136.14 | $136.15 | $136.10 |
| 7 purchase totals = | $1,065.51 | $1,143.6190 | $1,143.61 | $1,143.65 | $1,143.60 | |