| 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 | $154.99 | 13.288% | $175.5851 | $175.59 | $175.60 | $175.60 |
| Purchase #2 | $7.81 | 4.114% | $8.1313 | $8.13 | $8.15 | $8.10 |
| Purchase #3 | $208.63 | 5.133% | $219.339 | $219.34 | $219.35 | $219.30 |
| Purchase #4 | $128.26 | 7.469% | $137.8397 | $137.84 | $137.85 | $137.80 |
| Purchase #5 | $121.34 | 9.298% | $132.6222 | $132.62 | $132.60 | $132.60 |
| Purchase #6 | $189.71 | 10.696% | $210.0014 | $210.00 | $210.00 | $210.00 |
| Purchase #7 | $83.38 | 10.473% | $92.1124 | $92.11 | $92.10 | $92.10 |
| 7 purchase totals = | $894.12 | $975.6311 | $975.63 | $975.65 | $975.50 | |