| 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 | $114.74 | 12.586% | $129.1812 | $129.18 | $129.20 | $129.20 |
| Purchase #2 | $94.59 | 7.130% | $101.3343 | $101.33 | $101.35 | $101.30 |
| Purchase #3 | $68.70 | 3.276% | $70.9506 | $70.95 | $70.95 | $71.00 |
| Purchase #4 | $207.68 | 8.667% | $225.6796 | $225.68 | $225.70 | $225.70 |
| Purchase #5 | $168.94 | 4.148% | $175.9476 | $175.95 | $175.95 | $175.90 |
| Purchase #6 | $83.72 | 10.658% | $92.6429 | $92.64 | $92.65 | $92.60 |
| Purchase #7 | $161.90 | 8.534% | $175.7165 | $175.72 | $175.70 | $175.70 |
| 7 purchase totals = | $900.27 | $971.4527 | $971.45 | $971.50 | $971.40 | |