| 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 | $187.76 | 8.156% | $203.0737 | $203.07 | $203.05 | $203.10 |
| Purchase #2 | $97.38 | 11.649% | $108.7238 | $108.72 | $108.70 | $108.70 |
| Purchase #3 | $145.83 | 13.637% | $165.7168 | $165.72 | $165.70 | $165.70 |
| Purchase #4 | $123.31 | 4.842% | $129.2807 | $129.28 | $129.30 | $129.30 |
| Purchase #5 | $229.90 | 9.622% | $252.021 | $252.02 | $252.00 | $252.00 |
| Purchase #6 | $169.94 | 4.326% | $177.2916 | $177.29 | $177.30 | $177.30 |
| Purchase #7 | $147.98 | 4.442% | $154.5533 | $154.55 | $154.55 | $154.60 |
| 7 purchase totals = | $1,102.10 | $1,190.6609 | $1,190.65 | $1,190.60 | $1,190.70 | |