| 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 | $204.71 | 7.871% | $220.8227 | $220.82 | $220.80 | $220.80 |
| Purchase #2 | $185.54 | 12.143% | $208.0701 | $208.07 | $208.05 | $208.10 |
| Purchase #3 | $67.75 | 9.842% | $74.418 | $74.42 | $74.40 | $74.40 |
| Purchase #4 | $31.62 | 10.802% | $35.0356 | $35.04 | $35.05 | $35.00 |
| Purchase #5 | $144.90 | 13.749% | $164.8223 | $164.82 | $164.80 | $164.80 |
| Purchase #6 | $45.94 | 3.757% | $47.666 | $47.67 | $47.65 | $47.70 |
| Purchase #7 | $50.77 | 8.102% | $54.8834 | $54.88 | $54.90 | $54.90 |
| 7 purchase totals = | $731.23 | $805.7181 | $805.72 | $805.65 | $805.70 | |