| 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 | $182.38 | 8.241% | $197.4099 | $197.41 | $197.40 | $197.40 |
| Purchase #2 | $161.84 | 13.619% | $183.881 | $183.88 | $183.90 | $183.90 |
| Purchase #3 | $213.95 | 10.600% | $236.6287 | $236.63 | $236.65 | $236.60 |
| Purchase #4 | $244.26 | 7.319% | $262.1374 | $262.14 | $262.15 | $262.10 |
| Purchase #5 | $100.27 | 7.706% | $107.9968 | $108.00 | $108.00 | $108.00 |
| Purchase #6 | $103.30 | 8.705% | $112.2923 | $112.29 | $112.30 | $112.30 |
| Purchase #7 | $63.80 | 6.681% | $68.0625 | $68.06 | $68.05 | $68.10 |
| 7 purchase totals = | $1,069.80 | $1,168.4086 | $1,168.41 | $1,168.45 | $1,168.40 | |