| 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 | $123.62 | 5.348% | $130.2312 | $130.23 | $130.25 | $130.20 |
| Purchase #2 | $131.38 | 9.848% | $144.3183 | $144.32 | $144.30 | $144.30 |
| Purchase #3 | $152.48 | 11.725% | $170.3583 | $170.36 | $170.35 | $170.40 |
| Purchase #4 | $106.95 | 10.712% | $118.4065 | $118.41 | $118.40 | $118.40 |
| Purchase #5 | $186.29 | 8.736% | $202.5643 | $202.56 | $202.55 | $202.60 |
| Purchase #6 | $134.37 | 8.839% | $146.247 | $146.25 | $146.25 | $146.20 |
| Purchase #7 | $244.64 | 6.510% | $260.5661 | $260.57 | $260.55 | $260.60 |
| 7 purchase totals = | $1,079.73 | $1,172.6917 | $1,172.70 | $1,172.65 | $1,172.70 | |