| 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 | $181.29 | 5.566% | $191.3806 | $191.38 | $191.40 | $191.40 |
| Purchase #2 | $96.30 | 10.660% | $106.5656 | $106.57 | $106.55 | $106.60 |
| Purchase #3 | $41.27 | 9.619% | $45.2398 | $45.24 | $45.25 | $45.20 |
| Purchase #4 | $87.91 | 5.286% | $92.5569 | $92.56 | $92.55 | $92.60 |
| Purchase #5 | $121.72 | 7.381% | $130.7042 | $130.70 | $130.70 | $130.70 |
| Purchase #6 | $73.98 | 13.226% | $83.7646 | $83.76 | $83.75 | $83.80 |
| Purchase #7 | $127.41 | 7.161% | $136.5338 | $136.53 | $136.55 | $136.50 |
| 7 purchase totals = | $729.88 | $786.7455 | $786.74 | $786.75 | $786.80 | |