| 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 | $180.55 | 7.859% | $194.7394 | $194.74 | $194.75 | $194.70 |
| Purchase #2 | $26.78 | 6.140% | $28.4243 | $28.42 | $28.40 | $28.40 |
| Purchase #3 | $178.27 | 10.655% | $197.2647 | $197.26 | $197.25 | $197.30 |
| Purchase #4 | $110.32 | 5.617% | $116.5167 | $116.52 | $116.50 | $116.50 |
| Purchase #5 | $243.84 | 5.196% | $256.5099 | $256.51 | $256.50 | $256.50 |
| Purchase #6 | $42.50 | 3.176% | $43.8498 | $43.85 | $43.85 | $43.80 |
| Purchase #7 | $128.31 | 13.315% | $145.3945 | $145.39 | $145.40 | $145.40 |
| 7 purchase totals = | $910.57 | $982.6993 | $982.69 | $982.65 | $982.60 | |