| 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 | $74.91 | 4.468% | $78.257 | $78.26 | $78.25 | $78.30 |
| Purchase #2 | $164.69 | 12.695% | $185.5974 | $185.60 | $185.60 | $185.60 |
| Purchase #3 | $121.59 | 12.780% | $137.1292 | $137.13 | $137.15 | $137.10 |
| Purchase #4 | $247.84 | 7.600% | $266.6758 | $266.68 | $266.70 | $266.70 |
| Purchase #5 | $87.88 | 8.294% | $95.1688 | $95.17 | $95.15 | $95.20 |
| Purchase #6 | $112.71 | 12.403% | $126.6894 | $126.69 | $126.70 | $126.70 |
| Purchase #7 | $10.86 | 11.397% | $12.0977 | $12.10 | $12.10 | $12.10 |
| 7 purchase totals = | $820.48 | $901.6153 | $901.63 | $901.65 | $901.70 | |