| 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 | $197.70 | 3.165% | $203.9572 | $203.96 | $203.95 | $204.00 |
| Purchase #2 | $25.93 | 10.420% | $28.6319 | $28.63 | $28.65 | $28.60 |
| Purchase #3 | $184.88 | 5.247% | $194.5807 | $194.58 | $194.60 | $194.60 |
| Purchase #4 | $12.97 | 4.424% | $13.5438 | $13.54 | $13.55 | $13.50 |
| Purchase #5 | $210.67 | 7.339% | $226.1311 | $226.13 | $226.15 | $226.10 |
| Purchase #6 | $137.38 | 6.560% | $146.3921 | $146.39 | $146.40 | $146.40 |
| Purchase #7 | $155.94 | 5.108% | $163.9054 | $163.91 | $163.90 | $163.90 |
| 7 purchase totals = | $925.47 | $977.1422 | $977.14 | $977.20 | $977.10 | |