| 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 | $170.48 | 12.285% | $191.4235 | $191.42 | $191.40 | $191.40 |
| Purchase #2 | $57.50 | 7.618% | $61.8804 | $61.88 | $61.90 | $61.90 |
| Purchase #3 | $116.55 | 12.359% | $130.9544 | $130.95 | $130.95 | $131.00 |
| Purchase #4 | $199.63 | 3.255% | $206.128 | $206.13 | $206.15 | $206.10 |
| Purchase #5 | $154.47 | 11.807% | $172.7083 | $172.71 | $172.70 | $172.70 |
| Purchase #6 | $154.77 | 13.252% | $175.2801 | $175.28 | $175.30 | $175.30 |
| Purchase #7 | $183.27 | 5.284% | $192.954 | $192.95 | $192.95 | $193.00 |
| 7 purchase totals = | $1,036.67 | $1,131.3287 | $1,131.32 | $1,131.35 | $1,131.40 | |