| 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 | $196.72 | 4.237% | $205.055 | $205.06 | $205.05 | $205.10 |
| Purchase #2 | $23.60 | 7.278% | $25.3176 | $25.32 | $25.30 | $25.30 |
| Purchase #3 | $233.76 | 8.297% | $253.1551 | $253.16 | $253.15 | $253.20 |
| Purchase #4 | $151.76 | 13.273% | $171.9031 | $171.90 | $171.90 | $171.90 |
| Purchase #5 | $108.97 | 8.533% | $118.2684 | $118.27 | $118.25 | $118.30 |
| Purchase #6 | $18.27 | 4.599% | $19.1102 | $19.11 | $19.10 | $19.10 |
| Purchase #7 | $59.25 | 5.284% | $62.3808 | $62.38 | $62.40 | $62.40 |
| 7 purchase totals = | $792.33 | $855.1902 | $855.20 | $855.15 | $855.30 | |