| 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 | $152.27 | 11.862% | $170.3323 | $170.33 | $170.35 | $170.30 |
| Purchase #2 | $60.53 | 4.853% | $63.4675 | $63.47 | $63.45 | $63.50 |
| Purchase #3 | $238.48 | 11.337% | $265.5165 | $265.52 | $265.50 | $265.50 |
| Purchase #4 | $167.77 | 8.376% | $181.8224 | $181.82 | $181.80 | $181.80 |
| Purchase #5 | $121.74 | 4.119% | $126.7545 | $126.75 | $126.75 | $126.80 |
| Purchase #6 | $154.94 | 3.103% | $159.7478 | $159.75 | $159.75 | $159.70 |
| Purchase #7 | $229.80 | 3.677% | $238.2497 | $238.25 | $238.25 | $238.20 |
| 7 purchase totals = | $1,125.53 | $1,205.8907 | $1,205.89 | $1,205.85 | $1,205.80 | |