| 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 | $178.88 | 11.800% | $199.9878 | $199.99 | $200.00 | $200.00 |
| Purchase #2 | $156.62 | 8.869% | $170.5106 | $170.51 | $170.50 | $170.50 |
| Purchase #3 | $68.99 | 3.499% | $71.404 | $71.40 | $71.40 | $71.40 |
| Purchase #4 | $27.85 | 6.229% | $29.5848 | $29.58 | $29.60 | $29.60 |
| Purchase #5 | $8.98 | 8.808% | $9.771 | $9.77 | $9.75 | $9.80 |
| Purchase #6 | $218.28 | 5.296% | $229.8401 | $229.84 | $229.85 | $229.80 |
| Purchase #7 | $12.66 | 11.488% | $14.1144 | $14.11 | $14.10 | $14.10 |
| 7 purchase totals = | $672.26 | $725.2127 | $725.20 | $725.20 | $725.20 | |