| 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 | $183.86 | 5.749% | $194.4301 | $194.43 | $194.45 | $194.40 |
| Purchase #2 | $105.65 | 11.499% | $117.7987 | $117.80 | $117.80 | $117.80 |
| Purchase #3 | $233.46 | 11.753% | $260.8986 | $260.90 | $260.90 | $260.90 |
| Purchase #4 | $244.72 | 9.396% | $267.7139 | $267.71 | $267.70 | $267.70 |
| Purchase #5 | $89.42 | 13.285% | $101.2994 | $101.30 | $101.30 | $101.30 |
| Purchase #6 | $148.26 | 5.483% | $156.3891 | $156.39 | $156.40 | $156.40 |
| Purchase #7 | $62.57 | 6.813% | $66.8329 | $66.83 | $66.85 | $66.80 |
| 7 purchase totals = | $1,067.94 | $1,165.3627 | $1,165.36 | $1,165.40 | $1,165.30 | |