| 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 | $173.34 | 5.315% | $182.553 | $182.55 | $182.55 | $182.60 |
| Purchase #2 | $16.27 | 12.669% | $18.3312 | $18.33 | $18.35 | $18.30 |
| Purchase #3 | $219.45 | 4.534% | $229.3999 | $229.40 | $229.40 | $229.40 |
| Purchase #4 | $224.51 | 5.193% | $236.1688 | $236.17 | $236.15 | $236.20 |
| Purchase #5 | $26.61 | 8.828% | $28.9591 | $28.96 | $28.95 | $29.00 |
| Purchase #6 | $228.36 | 13.368% | $258.8872 | $258.89 | $258.90 | $258.90 |
| Purchase #7 | $177.75 | 12.218% | $199.4675 | $199.47 | $199.45 | $199.50 |
| 7 purchase totals = | $1,066.29 | $1,153.7667 | $1,153.77 | $1,153.75 | $1,153.90 | |