| 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 | $177.32 | 8.295% | $192.0287 | $192.03 | $192.05 | $192.00 |
| Purchase #2 | $121.55 | 3.851% | $126.2309 | $126.23 | $126.25 | $126.20 |
| Purchase #3 | $112.92 | 7.526% | $121.4184 | $121.42 | $121.40 | $121.40 |
| Purchase #4 | $180.40 | 8.386% | $195.5283 | $195.53 | $195.55 | $195.50 |
| Purchase #5 | $146.32 | 4.821% | $153.3741 | $153.37 | $153.35 | $153.40 |
| Purchase #6 | $197.41 | 6.659% | $210.5555 | $210.56 | $210.55 | $210.60 |
| Purchase #7 | $73.45 | 13.580% | $83.4245 | $83.42 | $83.40 | $83.40 |
| 7 purchase totals = | $1,009.37 | $1,082.5604 | $1,082.56 | $1,082.55 | $1,082.50 | |