| 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 | $193.75 | 10.117% | $213.3517 | $213.35 | $213.35 | $213.40 |
| Purchase #2 | $183.33 | 6.342% | $194.9568 | $194.96 | $194.95 | $195.00 |
| Purchase #3 | $123.85 | 12.834% | $139.7449 | $139.74 | $139.75 | $139.70 |
| Purchase #4 | $36.97 | 12.397% | $41.5532 | $41.55 | $41.55 | $41.60 |
| Purchase #5 | $183.84 | 13.300% | $208.2907 | $208.29 | $208.30 | $208.30 |
| Purchase #6 | $49.50 | 13.472% | $56.1686 | $56.17 | $56.15 | $56.20 |
| Purchase #7 | $115.30 | 4.246% | $120.1956 | $120.20 | $120.20 | $120.20 |
| 7 purchase totals = | $886.54 | $974.2615 | $974.26 | $974.25 | $974.40 | |