| 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 | $6.98 | 10.691% | $7.7262 | $7.73 | $7.75 | $7.70 |
| Purchase #2 | $151.44 | 10.657% | $167.579 | $167.58 | $167.60 | $167.60 |
| Purchase #3 | $62.93 | 10.707% | $69.6679 | $69.67 | $69.65 | $69.70 |
| Purchase #4 | $168.90 | 12.464% | $189.9517 | $189.95 | $189.95 | $190.00 |
| Purchase #5 | $84.78 | 7.404% | $91.0571 | $91.06 | $91.05 | $91.10 |
| Purchase #6 | $31.80 | 5.525% | $33.557 | $33.56 | $33.55 | $33.60 |
| Purchase #7 | $229.70 | 7.732% | $247.4604 | $247.46 | $247.45 | $247.50 |
| 7 purchase totals = | $736.53 | $806.9993 | $807.01 | $807.00 | $807.20 | |