| 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 | $173.96 | 8.731% | $189.1484 | $189.15 | $189.15 | $189.10 |
| Purchase #2 | $92.35 | 6.330% | $98.1958 | $98.20 | $98.20 | $98.20 |
| Purchase #3 | $66.66 | 7.716% | $71.8035 | $71.80 | $71.80 | $71.80 |
| Purchase #4 | $95.40 | 7.295% | $102.3594 | $102.36 | $102.35 | $102.40 |
| Purchase #5 | $161.46 | 7.361% | $173.3451 | $173.35 | $173.35 | $173.30 |
| Purchase #6 | $202.47 | 4.744% | $212.0752 | $212.08 | $212.10 | $212.10 |
| Purchase #7 | $190.85 | 4.307% | $199.0699 | $199.07 | $199.05 | $199.10 |
| 7 purchase totals = | $983.15 | $1,045.9973 | $1,046.01 | $1,046.00 | $1,046.00 | |