| 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 | $144.68 | 6.557% | $154.1667 | $154.17 | $154.15 | $154.20 |
| Purchase #2 | $99.41 | 11.871% | $111.211 | $111.21 | $111.20 | $111.20 |
| Purchase #3 | $199.38 | 11.762% | $222.8311 | $222.83 | $222.85 | $222.80 |
| Purchase #4 | $162.86 | 4.570% | $170.3027 | $170.30 | $170.30 | $170.30 |
| Purchase #5 | $43.46 | 8.798% | $47.2836 | $47.28 | $47.30 | $47.30 |
| Purchase #6 | $118.95 | 9.155% | $129.8399 | $129.84 | $129.85 | $129.80 |
| Purchase #7 | $11.70 | 11.668% | $13.0652 | $13.07 | $13.05 | $13.10 |
| 7 purchase totals = | $780.44 | $848.7002 | $848.70 | $848.70 | $848.70 | |