| 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 | $136.67 | 4.567% | $142.9117 | $142.91 | $142.90 | $142.90 |
| Purchase #2 | $7.98 | 6.675% | $8.5127 | $8.51 | $8.50 | $8.50 |
| Purchase #3 | $35.59 | 4.176% | $37.0762 | $37.08 | $37.10 | $37.10 |
| Purchase #4 | $164.91 | 9.761% | $181.0069 | $181.01 | $181.00 | $181.00 |
| Purchase #5 | $242.65 | 4.441% | $253.4261 | $253.43 | $253.45 | $253.40 |
| Purchase #6 | $42.73 | 4.679% | $44.7293 | $44.73 | $44.75 | $44.70 |
| Purchase #7 | $106.68 | 6.397% | $113.5043 | $113.50 | $113.50 | $113.50 |
| 7 purchase totals = | $737.21 | $781.1672 | $781.17 | $781.20 | $781.10 | |