| 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 | $161.62 | 4.612% | $169.0739 | $169.07 | $169.05 | $169.10 |
| Purchase #2 | $50.49 | 13.459% | $57.2854 | $57.29 | $57.30 | $57.30 |
| Purchase #3 | $197.55 | 10.542% | $218.3757 | $218.38 | $218.40 | $218.40 |
| Purchase #4 | $110.81 | 6.658% | $118.1877 | $118.19 | $118.20 | $118.20 |
| Purchase #5 | $58.73 | 7.399% | $63.0754 | $63.08 | $63.10 | $63.10 |
| Purchase #6 | $147.40 | 8.491% | $159.9157 | $159.92 | $159.90 | $159.90 |
| Purchase #7 | $7.94 | 10.297% | $8.7576 | $8.76 | $8.75 | $8.80 |
| 7 purchase totals = | $734.54 | $794.6714 | $794.69 | $794.70 | $794.80 | |