| 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 | $150.44 | 5.627% | $158.9053 | $158.91 | $158.90 | $158.90 |
| Purchase #2 | $168.77 | 6.635% | $179.9679 | $179.97 | $179.95 | $180.00 |
| Purchase #3 | $242.29 | 6.645% | $258.3902 | $258.39 | $258.40 | $258.40 |
| Purchase #4 | $75.72 | 8.451% | $82.1191 | $82.12 | $82.10 | $82.10 |
| Purchase #5 | $65.96 | 11.311% | $73.4207 | $73.42 | $73.40 | $73.40 |
| Purchase #6 | $231.25 | 4.689% | $242.0933 | $242.09 | $242.10 | $242.10 |
| Purchase #7 | $171.26 | 10.834% | $189.8143 | $189.81 | $189.80 | $189.80 |
| 7 purchase totals = | $1,105.69 | $1,184.7108 | $1,184.71 | $1,184.65 | $1,184.70 | |