| 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 | $95.72 | 12.173% | $107.372 | $107.37 | $107.35 | $107.40 |
| Purchase #2 | $106.96 | 9.135% | $116.7308 | $116.73 | $116.75 | $116.70 |
| Purchase #3 | $71.58 | 13.795% | $81.4545 | $81.45 | $81.45 | $81.50 |
| Purchase #4 | $135.73 | 8.547% | $147.3308 | $147.33 | $147.35 | $147.30 |
| Purchase #5 | $110.70 | 10.872% | $122.7353 | $122.74 | $122.75 | $122.70 |
| Purchase #6 | $182.78 | 11.654% | $204.0812 | $204.08 | $204.10 | $204.10 |
| Purchase #7 | $150.44 | 5.417% | $158.5893 | $158.59 | $158.60 | $158.60 |
| 7 purchase totals = | $853.91 | $938.2939 | $938.29 | $938.35 | $938.30 | |