| 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 | $71.55 | 13.693% | $81.3473 | $81.35 | $81.35 | $81.30 |
| Purchase #2 | $116.88 | 12.511% | $131.5029 | $131.50 | $131.50 | $131.50 |
| Purchase #3 | $142.84 | 11.336% | $159.0323 | $159.03 | $159.05 | $159.00 |
| Purchase #4 | $202.49 | 8.206% | $219.1063 | $219.11 | $219.10 | $219.10 |
| Purchase #5 | $124.88 | 12.744% | $140.7947 | $140.79 | $140.80 | $140.80 |
| Purchase #6 | $180.71 | 12.249% | $202.8452 | $202.85 | $202.85 | $202.80 |
| Purchase #7 | $66.98 | 3.528% | $69.3431 | $69.34 | $69.35 | $69.30 |
| 7 purchase totals = | $906.33 | $1,003.9718 | $1,003.97 | $1,004.00 | $1,003.80 | |