| 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 | $190.72 | 11.691% | $213.0171 | $213.02 | $213.00 | $213.00 |
| Purchase #2 | $76.36 | 6.292% | $81.1646 | $81.16 | $81.15 | $81.20 |
| Purchase #3 | $209.31 | 3.615% | $216.8766 | $216.88 | $216.90 | $216.90 |
| Purchase #4 | $147.69 | 3.684% | $153.1309 | $153.13 | $153.15 | $153.10 |
| Purchase #5 | $108.78 | 13.833% | $123.8275 | $123.83 | $123.85 | $123.80 |
| Purchase #6 | $202.61 | 8.445% | $219.7204 | $219.72 | $219.70 | $219.70 |
| Purchase #7 | $46.34 | 6.360% | $49.2872 | $49.29 | $49.30 | $49.30 |
| 7 purchase totals = | $981.81 | $1,057.0243 | $1,057.03 | $1,057.05 | $1,057.00 | |