| 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 | $145.92 | 10.837% | $161.7334 | $161.73 | $161.75 | $161.70 |
| Purchase #2 | $169.69 | 4.202% | $176.8204 | $176.82 | $176.80 | $176.80 |
| Purchase #3 | $223.85 | 13.479% | $254.0227 | $254.02 | $254.00 | $254.00 |
| Purchase #4 | $141.72 | 5.260% | $149.1745 | $149.17 | $149.15 | $149.20 |
| Purchase #5 | $113.58 | 6.584% | $121.0581 | $121.06 | $121.05 | $121.10 |
| Purchase #6 | $139.95 | 12.228% | $157.0631 | $157.06 | $157.05 | $157.10 |
| Purchase #7 | $40.70 | 13.129% | $46.0435 | $46.04 | $46.05 | $46.00 |
| 7 purchase totals = | $975.41 | $1,065.9157 | $1,065.90 | $1,065.85 | $1,065.90 | |