| 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 | $66.63 | 11.403% | $74.2278 | $74.23 | $74.25 | $74.20 |
| Purchase #2 | $146.33 | 3.140% | $150.9248 | $150.92 | $150.90 | $150.90 |
| Purchase #3 | $173.84 | 5.575% | $183.5316 | $183.53 | $183.55 | $183.50 |
| Purchase #4 | $235.98 | 6.713% | $251.8213 | $251.82 | $251.80 | $251.80 |
| Purchase #5 | $182.40 | 3.650% | $189.0576 | $189.06 | $189.05 | $189.10 |
| Purchase #6 | $131.49 | 3.514% | $136.1106 | $136.11 | $136.10 | $136.10 |
| Purchase #7 | $119.75 | 13.599% | $136.0348 | $136.03 | $136.05 | $136.00 |
| 7 purchase totals = | $1,056.42 | $1,121.7085 | $1,121.70 | $1,121.70 | $1,121.60 | |