| 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 | $140.95 | 13.335% | $159.7457 | $159.75 | $159.75 | $159.70 |
| Purchase #2 | $171.71 | 4.626% | $179.6533 | $179.65 | $179.65 | $179.70 |
| Purchase #3 | $74.30 | 9.150% | $81.0985 | $81.10 | $81.10 | $81.10 |
| Purchase #4 | $13.57 | 6.253% | $14.4185 | $14.42 | $14.40 | $14.40 |
| Purchase #5 | $205.69 | 8.432% | $223.0338 | $223.03 | $223.05 | $223.00 |
| Purchase #6 | $177.63 | 7.209% | $190.4353 | $190.44 | $190.45 | $190.40 |
| Purchase #7 | $102.81 | 5.459% | $108.4224 | $108.42 | $108.40 | $108.40 |
| 7 purchase totals = | $886.66 | $956.8075 | $956.81 | $956.80 | $956.70 | |