| 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 | $79.83 | 4.788% | $83.6523 | $83.65 | $83.65 | $83.70 |
| Purchase #2 | $167.46 | 3.872% | $173.9441 | $173.94 | $173.95 | $173.90 |
| Purchase #3 | $171.89 | 4.709% | $179.9843 | $179.98 | $180.00 | $180.00 |
| Purchase #4 | $194.45 | 13.226% | $220.168 | $220.17 | $220.15 | $220.20 |
| Purchase #5 | $247.68 | 7.677% | $266.6944 | $266.69 | $266.70 | $266.70 |
| Purchase #6 | $192.31 | 10.430% | $212.3679 | $212.37 | $212.35 | $212.40 |
| Purchase #7 | $131.52 | 9.859% | $144.4866 | $144.49 | $144.50 | $144.50 |
| 7 purchase totals = | $1,185.14 | $1,281.2976 | $1,281.29 | $1,281.30 | $1,281.40 | |