| 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 | $128.31 | 11.199% | $142.6794 | $142.68 | $142.70 | $142.70 |
| Purchase #2 | $50.75 | 12.165% | $56.9237 | $56.92 | $56.90 | $56.90 |
| Purchase #3 | $172.36 | 6.596% | $183.7289 | $183.73 | $183.75 | $183.70 |
| Purchase #4 | $56.41 | 5.678% | $59.613 | $59.61 | $59.60 | $59.60 |
| Purchase #5 | $205.55 | 9.401% | $224.8738 | $224.87 | $224.85 | $224.90 |
| Purchase #6 | $138.85 | 6.420% | $147.7642 | $147.76 | $147.75 | $147.80 |
| Purchase #7 | $236.63 | 8.754% | $257.3446 | $257.34 | $257.35 | $257.30 |
| 7 purchase totals = | $988.86 | $1,072.9276 | $1,072.91 | $1,072.90 | $1,072.90 | |