| 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 | $191.54 | 7.306% | $205.5339 | $205.53 | $205.55 | $205.50 |
| Purchase #2 | $120.95 | 10.670% | $133.8554 | $133.86 | $133.85 | $133.90 |
| Purchase #3 | $85.80 | 3.564% | $88.8579 | $88.86 | $88.85 | $88.90 |
| Purchase #4 | $221.38 | 4.655% | $231.6852 | $231.69 | $231.70 | $231.70 |
| Purchase #5 | $143.85 | 4.692% | $150.5994 | $150.60 | $150.60 | $150.60 |
| Purchase #6 | $19.55 | 8.830% | $21.2763 | $21.28 | $21.30 | $21.30 |
| Purchase #7 | $41.32 | 7.346% | $44.3554 | $44.36 | $44.35 | $44.40 |
| 7 purchase totals = | $824.39 | $876.1635 | $876.18 | $876.20 | $876.30 | |