| 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 | $193.50 | 8.867% | $210.6576 | $210.66 | $210.65 | $210.70 |
| Purchase #2 | $88.32 | 12.317% | $99.1984 | $99.20 | $99.20 | $99.20 |
| Purchase #3 | $49.46 | 4.489% | $51.6803 | $51.68 | $51.70 | $51.70 |
| Purchase #4 | $193.44 | 7.134% | $207.24 | $207.24 | $207.25 | $207.20 |
| Purchase #5 | $159.93 | 9.111% | $174.5012 | $174.50 | $174.50 | $174.50 |
| Purchase #6 | $170.63 | 3.317% | $176.2898 | $176.29 | $176.30 | $176.30 |
| Purchase #7 | $107.59 | 12.583% | $121.128 | $121.13 | $121.15 | $121.10 |
| 7 purchase totals = | $962.87 | $1,040.6953 | $1,040.70 | $1,040.75 | $1,040.70 | |