| 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 | $143.35 | 10.469% | $158.3573 | $158.36 | $158.35 | $158.40 |
| Purchase #2 | $207.85 | 5.685% | $219.6663 | $219.67 | $219.65 | $219.70 |
| Purchase #3 | $197.53 | 6.290% | $209.9546 | $209.95 | $209.95 | $210.00 |
| Purchase #4 | $159.97 | 7.564% | $172.0701 | $172.07 | $172.05 | $172.10 |
| Purchase #5 | $64.54 | 10.601% | $71.3819 | $71.38 | $71.40 | $71.40 |
| Purchase #6 | $198.72 | 6.361% | $211.3606 | $211.36 | $211.35 | $211.40 |
| Purchase #7 | $65.48 | 10.776% | $72.5361 | $72.54 | $72.55 | $72.50 |
| 7 purchase totals = | $1,037.44 | $1,115.3269 | $1,115.33 | $1,115.30 | $1,115.50 | |