| 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 | $107.99 | 9.739% | $118.5071 | $118.51 | $118.50 | $118.50 |
| Purchase #2 | $37.92 | 7.817% | $40.8842 | $40.88 | $40.90 | $40.90 |
| Purchase #3 | $160.97 | 8.561% | $174.7506 | $174.75 | $174.75 | $174.80 |
| Purchase #4 | $167.64 | 9.485% | $183.5407 | $183.54 | $183.55 | $183.50 |
| Purchase #5 | $237.85 | 8.833% | $258.8593 | $258.86 | $258.85 | $258.90 |
| Purchase #6 | $42.36 | 8.425% | $45.9288 | $45.93 | $45.95 | $45.90 |
| Purchase #7 | $30.49 | 11.800% | $34.0878 | $34.09 | $34.10 | $34.10 |
| 7 purchase totals = | $785.22 | $856.5585 | $856.56 | $856.60 | $856.60 | |