| 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 | $178.68 | 13.735% | $203.2217 | $203.22 | $203.20 | $203.20 |
| Purchase #2 | $140.37 | 5.709% | $148.3837 | $148.38 | $148.40 | $148.40 |
| Purchase #3 | $193.69 | 10.320% | $213.6788 | $213.68 | $213.70 | $213.70 |
| Purchase #4 | $242.49 | 10.781% | $268.6328 | $268.63 | $268.65 | $268.60 |
| Purchase #5 | $86.70 | 11.530% | $96.6965 | $96.70 | $96.70 | $96.70 |
| Purchase #6 | $18.87 | 12.189% | $21.1701 | $21.17 | $21.15 | $21.20 |
| Purchase #7 | $197.86 | 5.372% | $208.489 | $208.49 | $208.50 | $208.50 |
| 7 purchase totals = | $1,058.66 | $1,160.2726 | $1,160.27 | $1,160.30 | $1,160.30 | |