| 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 | $119.76 | 7.521% | $128.7671 | $128.77 | $128.75 | $128.80 |
| Purchase #2 | $8.32 | 5.411% | $8.7702 | $8.77 | $8.75 | $8.80 |
| Purchase #3 | $91.37 | 12.316% | $102.6231 | $102.62 | $102.60 | $102.60 |
| Purchase #4 | $189.73 | 9.531% | $207.8132 | $207.81 | $207.80 | $207.80 |
| Purchase #5 | $53.96 | 11.756% | $60.3035 | $60.30 | $60.30 | $60.30 |
| Purchase #6 | $194.51 | 9.794% | $213.5603 | $213.56 | $213.55 | $213.60 |
| Purchase #7 | $17.43 | 5.568% | $18.4005 | $18.40 | $18.40 | $18.40 |
| 7 purchase totals = | $675.08 | $740.2379 | $740.23 | $740.15 | $740.30 | |