| 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 | $111.59 | 5.706% | $117.9573 | $117.96 | $117.95 | $118.00 |
| Purchase #2 | $155.65 | 8.402% | $168.7277 | $168.73 | $168.75 | $168.70 |
| Purchase #3 | $44.33 | 10.750% | $49.0955 | $49.10 | $49.10 | $49.10 |
| Purchase #4 | $203.94 | 12.650% | $229.7384 | $229.74 | $229.75 | $229.70 |
| Purchase #5 | $105.93 | 3.699% | $109.8484 | $109.85 | $109.85 | $109.80 |
| Purchase #6 | $132.71 | 6.575% | $141.4357 | $141.44 | $141.45 | $141.40 |
| Purchase #7 | $68.76 | 4.153% | $71.6156 | $71.62 | $71.60 | $71.60 |
| 7 purchase totals = | $822.91 | $888.4186 | $888.44 | $888.45 | $888.30 | |