| 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 | $157.39 | 12.589% | $177.2038 | $177.20 | $177.20 | $177.20 |
| Purchase #2 | $139.58 | 6.107% | $148.1042 | $148.10 | $148.10 | $148.10 |
| Purchase #3 | $218.93 | 10.817% | $242.6117 | $242.61 | $242.60 | $242.60 |
| Purchase #4 | $225.27 | 12.438% | $253.2891 | $253.29 | $253.30 | $253.30 |
| Purchase #5 | $43.46 | 10.140% | $47.8668 | $47.87 | $47.85 | $47.90 |
| Purchase #6 | $132.76 | 7.102% | $142.1886 | $142.19 | $142.20 | $142.20 |
| Purchase #7 | $201.90 | 3.462% | $208.8898 | $208.89 | $208.90 | $208.90 |
| 7 purchase totals = | $1,119.29 | $1,220.1540 | $1,220.15 | $1,220.15 | $1,220.20 | |