| 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 | $131.86 | 12.664% | $148.5588 | $148.56 | $148.55 | $148.60 |
| Purchase #2 | $197.35 | 13.391% | $223.7771 | $223.78 | $223.80 | $223.80 |
| Purchase #3 | $168.49 | 7.217% | $180.6499 | $180.65 | $180.65 | $180.60 |
| Purchase #4 | $9.48 | 3.310% | $9.7938 | $9.79 | $9.80 | $9.80 |
| Purchase #5 | $62.88 | 4.693% | $65.831 | $65.83 | $65.85 | $65.80 |
| Purchase #6 | $223.29 | 12.741% | $251.7394 | $251.74 | $251.75 | $251.70 |
| Purchase #7 | $184.82 | 12.167% | $207.307 | $207.31 | $207.30 | $207.30 |
| 7 purchase totals = | $978.17 | $1,087.6570 | $1,087.66 | $1,087.70 | $1,087.60 | |