| 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 | $150.39 | 7.198% | $161.2151 | $161.22 | $161.20 | $161.20 |
| Purchase #2 | $184.85 | 8.351% | $200.2868 | $200.29 | $200.30 | $200.30 |
| Purchase #3 | $190.31 | 9.720% | $208.8081 | $208.81 | $208.80 | $208.80 |
| Purchase #4 | $107.74 | 4.188% | $112.2522 | $112.25 | $112.25 | $112.30 |
| Purchase #5 | $157.81 | 11.357% | $175.7325 | $175.73 | $175.75 | $175.70 |
| Purchase #6 | $41.54 | 11.674% | $46.3894 | $46.39 | $46.40 | $46.40 |
| Purchase #7 | $191.30 | 9.178% | $208.8575 | $208.86 | $208.85 | $208.90 |
| 7 purchase totals = | $1,023.94 | $1,113.5416 | $1,113.55 | $1,113.55 | $1,113.60 | |