| 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 | $169.99 | 10.184% | $187.3018 | $187.30 | $187.30 | $187.30 |
| Purchase #2 | $178.77 | 7.763% | $192.6479 | $192.65 | $192.65 | $192.60 |
| Purchase #3 | $40.56 | 8.837% | $44.1443 | $44.14 | $44.15 | $44.10 |
| Purchase #4 | $123.53 | 11.853% | $138.172 | $138.17 | $138.15 | $138.20 |
| Purchase #5 | $219.30 | 3.367% | $226.6838 | $226.68 | $226.70 | $226.70 |
| Purchase #6 | $66.72 | 6.501% | $71.0575 | $71.06 | $71.05 | $71.10 |
| Purchase #7 | $108.40 | 8.285% | $117.3809 | $117.38 | $117.40 | $117.40 |
| 7 purchase totals = | $907.27 | $977.3882 | $977.38 | $977.40 | $977.40 | |