| 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 | $160.99 | 10.461% | $177.8312 | $177.83 | $177.85 | $177.80 |
| Purchase #2 | $14.33 | 11.842% | $16.027 | $16.03 | $16.05 | $16.00 |
| Purchase #3 | $112.46 | 3.148% | $116.0002 | $116.00 | $116.00 | $116.00 |
| Purchase #4 | $123.55 | 5.685% | $130.5738 | $130.57 | $130.55 | $130.60 |
| Purchase #5 | $151.36 | 6.770% | $161.6071 | $161.61 | $161.60 | $161.60 |
| Purchase #6 | $105.87 | 11.751% | $118.3108 | $118.31 | $118.30 | $118.30 |
| Purchase #7 | $57.57 | 7.243% | $61.7398 | $61.74 | $61.75 | $61.70 |
| 7 purchase totals = | $726.13 | $782.0899 | $782.09 | $782.10 | $782.00 | |