| 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 | $146.75 | 3.584% | $152.0095 | $152.01 | $152.00 | $152.00 |
| Purchase #2 | $68.97 | 10.183% | $75.9932 | $75.99 | $76.00 | $76.00 |
| Purchase #3 | $188.98 | 13.512% | $214.515 | $214.52 | $214.50 | $214.50 |
| Purchase #4 | $138.32 | 10.441% | $152.762 | $152.76 | $152.75 | $152.80 |
| Purchase #5 | $225.56 | 12.325% | $253.3603 | $253.36 | $253.35 | $253.40 |
| Purchase #6 | $29.72 | 8.784% | $32.3306 | $32.33 | $32.35 | $32.30 |
| Purchase #7 | $99.36 | 7.560% | $106.8716 | $106.87 | $106.85 | $106.90 |
| 7 purchase totals = | $897.66 | $987.8422 | $987.84 | $987.80 | $987.90 | |