| 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 | $65.29 | 10.690% | $72.2695 | $72.27 | $72.25 | $72.30 |
| Purchase #2 | $193.41 | 6.227% | $205.4536 | $205.45 | $205.45 | $205.50 |
| Purchase #3 | $213.54 | 12.365% | $239.9442 | $239.94 | $239.95 | $239.90 |
| Purchase #4 | $126.67 | 7.145% | $135.7206 | $135.72 | $135.70 | $135.70 |
| Purchase #5 | $146.71 | 12.596% | $165.1896 | $165.19 | $165.20 | $165.20 |
| Purchase #6 | $202.41 | 9.273% | $221.1795 | $221.18 | $221.20 | $221.20 |
| Purchase #7 | $89.70 | 9.444% | $98.1713 | $98.17 | $98.15 | $98.20 |
| 7 purchase totals = | $1,037.73 | $1,137.9283 | $1,137.92 | $1,137.90 | $1,138.00 | |