| 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 | $33.72 | 6.273% | $35.8353 | $35.84 | $35.85 | $35.80 |
| Purchase #2 | $174.70 | 10.702% | $193.3964 | $193.40 | $193.40 | $193.40 |
| Purchase #3 | $36.84 | 3.514% | $38.1346 | $38.13 | $38.15 | $38.10 |
| Purchase #4 | $94.84 | 9.500% | $103.8498 | $103.85 | $103.85 | $103.80 |
| Purchase #5 | $124.96 | 6.514% | $133.0999 | $133.10 | $133.10 | $133.10 |
| Purchase #6 | $151.25 | 11.673% | $168.9054 | $168.91 | $168.90 | $168.90 |
| Purchase #7 | $244.57 | 8.210% | $264.6492 | $264.65 | $264.65 | $264.60 |
| 7 purchase totals = | $860.88 | $937.8706 | $937.88 | $937.90 | $937.70 | |