| 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 | $157.49 | 3.250% | $162.6084 | $162.61 | $162.60 | $162.60 |
| Purchase #2 | $141.44 | 3.682% | $146.6478 | $146.65 | $146.65 | $146.60 |
| Purchase #3 | $15.35 | 8.453% | $16.6475 | $16.65 | $16.65 | $16.60 |
| Purchase #4 | $110.35 | 5.334% | $116.2361 | $116.24 | $116.25 | $116.20 |
| Purchase #5 | $133.63 | 13.706% | $151.9453 | $151.95 | $151.95 | $151.90 |
| Purchase #6 | $216.92 | 10.152% | $238.9417 | $238.94 | $238.95 | $238.90 |
| Purchase #7 | $8.53 | 10.542% | $9.4292 | $9.43 | $9.45 | $9.40 |
| 7 purchase totals = | $783.71 | $842.4560 | $842.47 | $842.50 | $842.20 | |