| 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 | $173.43 | 5.445% | $182.8733 | $182.87 | $182.85 | $182.90 |
| Purchase #2 | $154.95 | 8.280% | $167.7799 | $167.78 | $167.80 | $167.80 |
| Purchase #3 | $205.57 | 12.770% | $231.8213 | $231.82 | $231.80 | $231.80 |
| Purchase #4 | $185.86 | 3.116% | $191.6514 | $191.65 | $191.65 | $191.70 |
| Purchase #5 | $178.90 | 10.131% | $197.0244 | $197.02 | $197.00 | $197.00 |
| Purchase #6 | $191.84 | 11.675% | $214.2373 | $214.24 | $214.25 | $214.20 |
| Purchase #7 | $149.66 | 11.678% | $167.1373 | $167.14 | $167.15 | $167.10 |
| 7 purchase totals = | $1,240.21 | $1,352.5249 | $1,352.52 | $1,352.50 | $1,352.50 | |