| 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 | $125.98 | 5.212% | $132.5461 | $132.55 | $132.55 | $132.50 |
| Purchase #2 | $205.72 | 6.717% | $219.5382 | $219.54 | $219.55 | $219.50 |
| Purchase #3 | $21.57 | 6.253% | $22.9188 | $22.92 | $22.90 | $22.90 |
| Purchase #4 | $162.88 | 8.242% | $176.3046 | $176.30 | $176.30 | $176.30 |
| Purchase #5 | $22.39 | 4.508% | $23.3993 | $23.40 | $23.40 | $23.40 |
| Purchase #6 | $9.30 | 7.834% | $10.0286 | $10.03 | $10.05 | $10.00 |
| Purchase #7 | $31.97 | 3.413% | $33.0611 | $33.06 | $33.05 | $33.10 |
| 7 purchase totals = | $579.81 | $617.7967 | $617.80 | $617.80 | $617.70 | |