| 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 | $131.67 | 9.450% | $144.1128 | $144.11 | $144.10 | $144.10 |
| Purchase #2 | $193.27 | 12.312% | $217.0654 | $217.07 | $217.05 | $217.10 |
| Purchase #3 | $147.36 | 7.722% | $158.7391 | $158.74 | $158.75 | $158.70 |
| Purchase #4 | $154.90 | 5.425% | $163.3033 | $163.30 | $163.30 | $163.30 |
| Purchase #5 | $15.68 | 4.143% | $16.3296 | $16.33 | $16.35 | $16.30 |
| Purchase #6 | $38.61 | 6.173% | $40.9934 | $40.99 | $41.00 | $41.00 |
| Purchase #7 | $202.35 | 8.614% | $219.7804 | $219.78 | $219.80 | $219.80 |
| 7 purchase totals = | $883.84 | $960.3240 | $960.32 | $960.35 | $960.30 | |