| 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 | $182.98 | 11.349% | $203.7464 | $203.75 | $203.75 | $203.70 |
| Purchase #2 | $130.89 | 8.853% | $142.4777 | $142.48 | $142.50 | $142.50 |
| Purchase #3 | $31.60 | 9.323% | $34.5461 | $34.55 | $34.55 | $34.50 |
| Purchase #4 | $190.38 | 10.169% | $209.7397 | $209.74 | $209.75 | $209.70 |
| Purchase #5 | $18.44 | 10.745% | $20.4214 | $20.42 | $20.40 | $20.40 |
| Purchase #6 | $209.60 | 9.375% | $229.25 | $229.25 | $229.25 | $229.30 |
| Purchase #7 | $119.75 | 10.663% | $132.5189 | $132.52 | $132.50 | $132.50 |
| 7 purchase totals = | $883.64 | $972.7002 | $972.71 | $972.70 | $972.60 | |