| 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 | $145.60 | 12.501% | $163.8015 | $163.80 | $163.80 | $163.80 |
| Purchase #2 | $87.44 | 10.281% | $96.4297 | $96.43 | $96.45 | $96.40 |
| Purchase #3 | $71.78 | 4.859% | $75.2678 | $75.27 | $75.25 | $75.30 |
| Purchase #4 | $145.77 | 9.430% | $159.5161 | $159.52 | $159.50 | $159.50 |
| Purchase #5 | $80.34 | 9.323% | $87.8301 | $87.83 | $87.85 | $87.80 |
| Purchase #6 | $200.38 | 7.181% | $214.7693 | $214.77 | $214.75 | $214.80 |
| Purchase #7 | $36.70 | 9.784% | $40.2907 | $40.29 | $40.30 | $40.30 |
| 7 purchase totals = | $768.01 | $837.9052 | $837.91 | $837.90 | $837.90 | |