| 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 | $121.25 | 6.411% | $129.0233 | $129.02 | $129.00 | $129.00 |
| Purchase #2 | $32.25 | 4.547% | $33.7164 | $33.72 | $33.70 | $33.70 |
| Purchase #3 | $189.27 | 13.642% | $215.0902 | $215.09 | $215.10 | $215.10 |
| Purchase #4 | $153.95 | 8.290% | $166.7125 | $166.71 | $166.70 | $166.70 |
| Purchase #5 | $178.49 | 9.105% | $194.7415 | $194.74 | $194.75 | $194.70 |
| Purchase #6 | $158.73 | 8.595% | $172.3728 | $172.37 | $172.35 | $172.40 |
| Purchase #7 | $163.30 | 4.288% | $170.3023 | $170.30 | $170.30 | $170.30 |
| 7 purchase totals = | $997.24 | $1,081.9590 | $1,081.95 | $1,081.90 | $1,081.90 | |