| 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 | $135.42 | 5.289% | $142.5824 | $142.58 | $142.60 | $142.60 |
| Purchase #2 | $145.26 | 7.484% | $156.1313 | $156.13 | $156.15 | $156.10 |
| Purchase #3 | $193.65 | 6.401% | $206.0455 | $206.05 | $206.05 | $206.00 |
| Purchase #4 | $42.76 | 4.300% | $44.5987 | $44.60 | $44.60 | $44.60 |
| Purchase #5 | $68.73 | 11.324% | $76.513 | $76.51 | $76.50 | $76.50 |
| Purchase #6 | $198.61 | 7.121% | $212.753 | $212.75 | $212.75 | $212.80 |
| Purchase #7 | $70.82 | 4.546% | $74.0395 | $74.04 | $74.05 | $74.00 |
| 7 purchase totals = | $855.25 | $912.6634 | $912.66 | $912.70 | $912.60 | |