| 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 | $128.82 | 5.287% | $135.6307 | $135.63 | $135.65 | $135.60 |
| Purchase #2 | $193.40 | 11.825% | $216.2696 | $216.27 | $216.25 | $216.30 |
| Purchase #3 | $110.45 | 7.254% | $118.462 | $118.46 | $118.45 | $118.50 |
| Purchase #4 | $7.56 | 6.478% | $8.0497 | $8.05 | $8.05 | $8.00 |
| Purchase #5 | $229.87 | 6.787% | $245.4713 | $245.47 | $245.45 | $245.50 |
| Purchase #6 | $72.66 | 4.484% | $75.9181 | $75.92 | $75.90 | $75.90 |
| Purchase #7 | $158.85 | 3.586% | $164.5464 | $164.55 | $164.55 | $164.50 |
| 7 purchase totals = | $901.61 | $964.3478 | $964.35 | $964.30 | $964.30 | |