| 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 | $147.71 | 10.415% | $163.094 | $163.09 | $163.10 | $163.10 |
| Purchase #2 | $29.81 | 6.794% | $31.8353 | $31.84 | $31.85 | $31.80 |
| Purchase #3 | $63.37 | 12.660% | $71.3926 | $71.39 | $71.40 | $71.40 |
| Purchase #4 | $184.42 | 13.316% | $208.9774 | $208.98 | $209.00 | $209.00 |
| Purchase #5 | $86.87 | 6.856% | $92.8258 | $92.83 | $92.85 | $92.80 |
| Purchase #6 | $128.39 | 5.768% | $135.7955 | $135.80 | $135.80 | $135.80 |
| Purchase #7 | $202.70 | 10.701% | $224.3909 | $224.39 | $224.40 | $224.40 |
| 7 purchase totals = | $843.27 | $928.3115 | $928.32 | $928.40 | $928.30 | |