| 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 | $150.75 | 9.283% | $164.7441 | $164.74 | $164.75 | $164.70 |
| Purchase #2 | $189.48 | 8.657% | $205.8833 | $205.88 | $205.90 | $205.90 |
| Purchase #3 | $203.69 | 3.420% | $210.6562 | $210.66 | $210.65 | $210.70 |
| Purchase #4 | $227.72 | 10.283% | $251.1364 | $251.14 | $251.15 | $251.10 |
| Purchase #5 | $141.57 | 13.571% | $160.7825 | $160.78 | $160.80 | $160.80 |
| Purchase #6 | $196.96 | 6.521% | $209.8038 | $209.80 | $209.80 | $209.80 |
| Purchase #7 | $93.71 | 4.512% | $97.9382 | $97.94 | $97.95 | $97.90 |
| 7 purchase totals = | $1,203.88 | $1,300.9445 | $1,300.94 | $1,301.00 | $1,300.90 | |