| 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 | $158.30 | 4.711% | $165.7575 | $165.76 | $165.75 | $165.80 |
| Purchase #2 | $241.71 | 4.786% | $253.2782 | $253.28 | $253.30 | $253.30 |
| Purchase #3 | $219.48 | 9.539% | $240.4162 | $240.42 | $240.40 | $240.40 |
| Purchase #4 | $25.83 | 3.698% | $26.7852 | $26.79 | $26.80 | $26.80 |
| Purchase #5 | $85.84 | 5.761% | $90.7852 | $90.79 | $90.80 | $90.80 |
| Purchase #6 | $7.32 | 10.391% | $8.0806 | $8.08 | $8.10 | $8.10 |
| Purchase #7 | $187.69 | 6.778% | $200.4116 | $200.41 | $200.40 | $200.40 |
| 7 purchase totals = | $926.17 | $985.5145 | $985.53 | $985.55 | $985.60 | |