| 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 | $137.26 | 13.665% | $156.0166 | $156.02 | $156.00 | $156.00 |
| Purchase #2 | $12.92 | 9.737% | $14.178 | $14.18 | $14.20 | $14.20 |
| Purchase #3 | $166.27 | 6.834% | $177.6329 | $177.63 | $177.65 | $177.60 |
| Purchase #4 | $38.99 | 5.505% | $41.1364 | $41.14 | $41.15 | $41.10 |
| Purchase #5 | $154.55 | 12.679% | $174.1454 | $174.15 | $174.15 | $174.10 |
| Purchase #6 | $209.80 | 4.488% | $219.2158 | $219.22 | $219.20 | $219.20 |
| Purchase #7 | $23.96 | 12.701% | $27.0032 | $27.00 | $27.00 | $27.00 |
| 7 purchase totals = | $743.75 | $809.3283 | $809.34 | $809.35 | $809.20 | |