| 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 | $155.54 | 5.481% | $164.0651 | $164.07 | $164.05 | $164.10 |
| Purchase #2 | $71.98 | 5.215% | $75.7338 | $75.73 | $75.75 | $75.70 |
| Purchase #3 | $148.25 | 7.853% | $159.8921 | $159.89 | $159.90 | $159.90 |
| Purchase #4 | $15.72 | 6.276% | $16.7066 | $16.71 | $16.70 | $16.70 |
| Purchase #5 | $29.83 | 13.650% | $33.9018 | $33.90 | $33.90 | $33.90 |
| Purchase #6 | $83.31 | 11.158% | $92.6057 | $92.61 | $92.60 | $92.60 |
| Purchase #7 | $242.85 | 12.348% | $272.8371 | $272.84 | $272.85 | $272.80 |
| 7 purchase totals = | $747.48 | $815.7422 | $815.75 | $815.75 | $815.70 | |