| 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 | $187.76 | 4.490% | $196.1904 | $196.19 | $196.20 | $196.20 |
| Purchase #2 | $117.64 | 7.219% | $126.1324 | $126.13 | $126.15 | $126.10 |
| Purchase #3 | $107.32 | 3.343% | $110.9077 | $110.91 | $110.90 | $110.90 |
| Purchase #4 | $10.64 | 8.210% | $11.5135 | $11.51 | $11.50 | $11.50 |
| Purchase #5 | $21.37 | 6.348% | $22.7266 | $22.73 | $22.75 | $22.70 |
| Purchase #6 | $152.44 | 10.269% | $168.0941 | $168.09 | $168.10 | $168.10 |
| Purchase #7 | $77.76 | 4.207% | $81.0314 | $81.03 | $81.05 | $81.00 |
| 7 purchase totals = | $674.93 | $716.5961 | $716.59 | $716.65 | $716.50 | |