| 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 | $144.91 | 5.297% | $152.5859 | $152.59 | $152.60 | $152.60 |
| Purchase #2 | $130.27 | 5.760% | $137.7736 | $137.77 | $137.75 | $137.80 |
| Purchase #3 | $96.53 | 5.261% | $101.6084 | $101.61 | $101.60 | $101.60 |
| Purchase #4 | $190.97 | 8.692% | $207.5691 | $207.57 | $207.55 | $207.60 |
| Purchase #5 | $238.88 | 4.543% | $249.7323 | $249.73 | $249.75 | $249.70 |
| Purchase #6 | $82.70 | 12.747% | $93.2418 | $93.24 | $93.25 | $93.20 |
| Purchase #7 | $52.61 | 7.132% | $56.3621 | $56.36 | $56.35 | $56.40 |
| 7 purchase totals = | $936.87 | $998.8732 | $998.87 | $998.85 | $998.90 | |