| 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 | $171.28 | 11.104% | $190.2989 | $190.30 | $190.30 | $190.30 |
| Purchase #2 | $226.53 | 8.627% | $246.0727 | $246.07 | $246.05 | $246.10 |
| Purchase #3 | $236.28 | 9.642% | $259.0621 | $259.06 | $259.05 | $259.10 |
| Purchase #4 | $140.85 | 3.580% | $145.8924 | $145.89 | $145.90 | $145.90 |
| Purchase #5 | $14.62 | 11.295% | $16.2713 | $16.27 | $16.25 | $16.30 |
| Purchase #6 | $170.93 | 8.105% | $184.7839 | $184.78 | $184.80 | $184.80 |
| Purchase #7 | $181.40 | 7.180% | $194.4245 | $194.42 | $194.40 | $194.40 |
| 7 purchase totals = | $1,141.89 | $1,236.8058 | $1,236.79 | $1,236.75 | $1,236.90 | |