| 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 | $162.91 | 5.219% | $171.4123 | $171.41 | $171.40 | $171.40 |
| Purchase #2 | $149.83 | 13.443% | $169.9716 | $169.97 | $169.95 | $170.00 |
| Purchase #3 | $106.58 | 6.812% | $113.8402 | $113.84 | $113.85 | $113.80 |
| Purchase #4 | $43.83 | 6.734% | $46.7815 | $46.78 | $46.80 | $46.80 |
| Purchase #5 | $45.60 | 7.544% | $49.0401 | $49.04 | $49.05 | $49.00 |
| Purchase #6 | $109.55 | 10.438% | $120.9848 | $120.98 | $121.00 | $121.00 |
| Purchase #7 | $84.79 | 11.667% | $94.6824 | $94.68 | $94.70 | $94.70 |
| 7 purchase totals = | $703.09 | $766.7129 | $766.70 | $766.75 | $766.70 | |