| 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 | $136.40 | 12.702% | $153.7255 | $153.73 | $153.75 | $153.70 |
| Purchase #2 | $63.66 | 4.181% | $66.3216 | $66.32 | $66.30 | $66.30 |
| Purchase #3 | $91.74 | 5.574% | $96.8536 | $96.85 | $96.85 | $96.90 |
| Purchase #4 | $144.89 | 6.841% | $154.8019 | $154.80 | $154.80 | $154.80 |
| Purchase #5 | $54.66 | 9.730% | $59.9784 | $59.98 | $60.00 | $60.00 |
| Purchase #6 | $197.73 | 12.242% | $221.9361 | $221.94 | $221.95 | $221.90 |
| Purchase #7 | $49.29 | 7.351% | $52.9133 | $52.91 | $52.90 | $52.90 |
| 7 purchase totals = | $738.37 | $806.5304 | $806.53 | $806.55 | $806.50 | |