| 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 | $172.50 | 9.461% | $188.8202 | $188.82 | $188.80 | $188.80 |
| Purchase #2 | $120.83 | 3.798% | $125.4191 | $125.42 | $125.40 | $125.40 |
| Purchase #3 | $231.94 | 7.647% | $249.6765 | $249.68 | $249.70 | $249.70 |
| Purchase #4 | $42.67 | 3.773% | $44.2799 | $44.28 | $44.30 | $44.30 |
| Purchase #5 | $120.63 | 3.242% | $124.5408 | $124.54 | $124.55 | $124.50 |
| Purchase #6 | $137.38 | 8.637% | $149.2455 | $149.25 | $149.25 | $149.20 |
| Purchase #7 | $168.94 | 8.442% | $183.2019 | $183.20 | $183.20 | $183.20 |
| 7 purchase totals = | $994.89 | $1,065.1839 | $1,065.19 | $1,065.20 | $1,065.10 | |