| 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 | $146.78 | 8.596% | $159.3972 | $159.40 | $159.40 | $159.40 |
| Purchase #2 | $64.79 | 7.279% | $69.5061 | $69.51 | $69.50 | $69.50 |
| Purchase #3 | $51.31 | 13.525% | $58.2497 | $58.25 | $58.25 | $58.20 |
| Purchase #4 | $49.49 | 5.294% | $52.11 | $52.11 | $52.10 | $52.10 |
| Purchase #5 | $84.74 | 8.293% | $91.7675 | $91.77 | $91.75 | $91.80 |
| Purchase #6 | $15.77 | 6.595% | $16.81 | $16.81 | $16.80 | $16.80 |
| Purchase #7 | $184.79 | 5.555% | $195.0551 | $195.06 | $195.05 | $195.10 |
| 7 purchase totals = | $597.67 | $642.8956 | $642.91 | $642.85 | $642.90 | |