| 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 | $152.34 | 7.806% | $164.2317 | $164.23 | $164.25 | $164.20 |
| Purchase #2 | $167.77 | 13.325% | $190.1254 | $190.13 | $190.15 | $190.10 |
| Purchase #3 | $126.80 | 11.710% | $141.6483 | $141.65 | $141.65 | $141.60 |
| Purchase #4 | $157.97 | 12.158% | $177.176 | $177.18 | $177.20 | $177.20 |
| Purchase #5 | $177.87 | 12.413% | $199.949 | $199.95 | $199.95 | $199.90 |
| Purchase #6 | $6.63 | 9.651% | $7.2699 | $7.27 | $7.25 | $7.30 |
| Purchase #7 | $43.66 | 8.244% | $47.2593 | $47.26 | $47.25 | $47.30 |
| 7 purchase totals = | $833.04 | $927.6596 | $927.67 | $927.70 | $927.60 | |