| 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 | $202.82 | 9.332% | $221.7472 | $221.75 | $221.75 | $221.70 |
| Purchase #2 | $139.71 | 5.379% | $147.225 | $147.23 | $147.25 | $147.20 |
| Purchase #3 | $6.41 | 11.105% | $7.1218 | $7.12 | $7.10 | $7.10 |
| Purchase #4 | $158.89 | 7.858% | $171.3756 | $171.38 | $171.40 | $171.40 |
| Purchase #5 | $160.63 | 7.563% | $172.7784 | $172.78 | $172.80 | $172.80 |
| Purchase #6 | $55.26 | 11.473% | $61.6 | $61.60 | $61.60 | $61.60 |
| Purchase #7 | $194.73 | 3.866% | $202.2583 | $202.26 | $202.25 | $202.30 |
| 7 purchase totals = | $918.45 | $984.1063 | $984.12 | $984.15 | $984.10 | |