| 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 | $140.91 | 10.634% | $155.8944 | $155.89 | $155.90 | $155.90 |
| Purchase #2 | $94.35 | 4.330% | $98.4354 | $98.44 | $98.45 | $98.40 |
| Purchase #3 | $156.63 | 4.564% | $163.7786 | $163.78 | $163.80 | $163.80 |
| Purchase #4 | $243.49 | 4.863% | $255.3309 | $255.33 | $255.35 | $255.30 |
| Purchase #5 | $180.95 | 4.353% | $188.8268 | $188.83 | $188.85 | $188.80 |
| Purchase #6 | $242.51 | 7.311% | $260.2399 | $260.24 | $260.25 | $260.20 |
| Purchase #7 | $249.54 | 8.590% | $270.9755 | $270.98 | $271.00 | $271.00 |
| 7 purchase totals = | $1,308.38 | $1,393.4815 | $1,393.49 | $1,393.60 | $1,393.40 | |