| 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 | $170.99 | 11.839% | $191.2335 | $191.23 | $191.25 | $191.20 |
| Purchase #2 | $84.43 | 8.313% | $91.4487 | $91.45 | $91.45 | $91.40 |
| Purchase #3 | $116.73 | 11.694% | $130.3804 | $130.38 | $130.40 | $130.40 |
| Purchase #4 | $131.59 | 8.779% | $143.1423 | $143.14 | $143.15 | $143.10 |
| Purchase #5 | $117.61 | 9.426% | $128.6959 | $128.70 | $128.70 | $128.70 |
| Purchase #6 | $151.96 | 12.505% | $170.9626 | $170.96 | $170.95 | $171.00 |
| Purchase #7 | $240.74 | 4.432% | $251.4096 | $251.41 | $251.40 | $251.40 |
| 7 purchase totals = | $1,014.05 | $1,107.2730 | $1,107.27 | $1,107.30 | $1,107.20 | |