| 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 | $171.47 | 9.405% | $187.5968 | $187.60 | $187.60 | $187.60 |
| Purchase #2 | $210.56 | 8.611% | $228.6913 | $228.69 | $228.70 | $228.70 |
| Purchase #3 | $145.73 | 8.622% | $158.2948 | $158.29 | $158.30 | $158.30 |
| Purchase #4 | $230.68 | 10.595% | $255.1205 | $255.12 | $255.10 | $255.10 |
| Purchase #5 | $153.32 | 4.678% | $160.4923 | $160.49 | $160.50 | $160.50 |
| Purchase #6 | $15.95 | 5.597% | $16.8427 | $16.84 | $16.85 | $16.80 |
| Purchase #7 | $144.68 | 11.408% | $161.1851 | $161.19 | $161.20 | $161.20 |
| 7 purchase totals = | $1,072.39 | $1,168.2235 | $1,168.22 | $1,168.25 | $1,168.20 | |