| 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 | $130.97 | 3.285% | $135.2724 | $135.27 | $135.25 | $135.30 |
| Purchase #2 | $191.78 | 9.643% | $210.2733 | $210.27 | $210.25 | $210.30 |
| Purchase #3 | $186.63 | 6.645% | $199.0316 | $199.03 | $199.05 | $199.00 |
| Purchase #4 | $30.45 | 10.617% | $33.6829 | $33.68 | $33.70 | $33.70 |
| Purchase #5 | $88.96 | 7.665% | $95.7788 | $95.78 | $95.80 | $95.80 |
| Purchase #6 | $62.65 | 13.755% | $71.2675 | $71.27 | $71.25 | $71.30 |
| Purchase #7 | $153.61 | 7.405% | $164.9848 | $164.98 | $165.00 | $165.00 |
| 7 purchase totals = | $845.05 | $910.2913 | $910.28 | $910.30 | $910.40 | |