| 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 | $13.56 | 7.274% | $14.5464 | $14.55 | $14.55 | $14.50 |
| Purchase #2 | $163.34 | 10.361% | $180.2637 | $180.26 | $180.25 | $180.30 |
| Purchase #3 | $201.89 | 5.566% | $213.1272 | $213.13 | $213.15 | $213.10 |
| Purchase #4 | $166.77 | 7.116% | $178.6374 | $178.64 | $178.65 | $178.60 |
| Purchase #5 | $144.77 | 9.183% | $158.0642 | $158.06 | $158.05 | $158.10 |
| Purchase #6 | $240.96 | 4.232% | $251.1574 | $251.16 | $251.15 | $251.20 |
| Purchase #7 | $121.74 | 13.177% | $137.7817 | $137.78 | $137.80 | $137.80 |
| 7 purchase totals = | $1,053.03 | $1,133.5780 | $1,133.58 | $1,133.60 | $1,133.60 | |