| 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 | $183.65 | 5.468% | $193.692 | $193.69 | $193.70 | $193.70 |
| Purchase #2 | $93.35 | 7.366% | $100.2262 | $100.23 | $100.25 | $100.20 |
| Purchase #3 | $67.35 | 6.835% | $71.9534 | $71.95 | $71.95 | $72.00 |
| Purchase #4 | $12.90 | 7.503% | $13.8679 | $13.87 | $13.85 | $13.90 |
| Purchase #5 | $52.97 | 4.495% | $55.351 | $55.35 | $55.35 | $55.40 |
| Purchase #6 | $105.71 | 7.734% | $113.8856 | $113.89 | $113.90 | $113.90 |
| Purchase #7 | $21.35 | 8.303% | $23.1227 | $23.12 | $23.10 | $23.10 |
| 7 purchase totals = | $537.28 | $572.0988 | $572.10 | $572.10 | $572.20 | |