| 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 | $171.94 | 11.120% | $191.0597 | $191.06 | $191.05 | $191.10 |
| Purchase #2 | $49.29 | 12.175% | $55.2911 | $55.29 | $55.30 | $55.30 |
| Purchase #3 | $124.99 | 13.354% | $141.6812 | $141.68 | $141.70 | $141.70 |
| Purchase #4 | $13.97 | 12.140% | $15.666 | $15.67 | $15.65 | $15.70 |
| Purchase #5 | $92.88 | 8.779% | $101.0339 | $101.03 | $101.05 | $101.00 |
| Purchase #6 | $112.69 | 5.588% | $118.9871 | $118.99 | $119.00 | $119.00 |
| Purchase #7 | $221.76 | 3.191% | $228.8364 | $228.84 | $228.85 | $228.80 |
| 7 purchase totals = | $787.52 | $852.5554 | $852.56 | $852.60 | $852.60 | |