| 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 | $128.46 | 8.713% | $139.6527 | $139.65 | $139.65 | $139.70 |
| Purchase #2 | $167.71 | 6.294% | $178.2657 | $178.27 | $178.25 | $178.30 |
| Purchase #3 | $22.84 | 3.786% | $23.7047 | $23.70 | $23.70 | $23.70 |
| Purchase #4 | $67.48 | 9.251% | $73.7226 | $73.72 | $73.70 | $73.70 |
| Purchase #5 | $177.84 | 5.415% | $187.47 | $187.47 | $187.45 | $187.50 |
| Purchase #6 | $54.93 | 5.707% | $58.0649 | $58.06 | $58.05 | $58.10 |
| Purchase #7 | $40.79 | 3.614% | $42.2642 | $42.26 | $42.25 | $42.30 |
| 7 purchase totals = | $660.05 | $703.1448 | $703.13 | $703.05 | $703.30 | |