| 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 | $145.77 | 9.440% | $159.5307 | $159.53 | $159.55 | $159.50 |
| Purchase #2 | $58.47 | 3.205% | $60.344 | $60.34 | $60.35 | $60.30 |
| Purchase #3 | $76.62 | 3.345% | $79.1829 | $79.18 | $79.20 | $79.20 |
| Purchase #4 | $130.60 | 4.585% | $136.588 | $136.59 | $136.60 | $136.60 |
| Purchase #5 | $87.30 | 12.134% | $97.893 | $97.89 | $97.90 | $97.90 |
| Purchase #6 | $22.69 | 10.297% | $25.0264 | $25.03 | $25.05 | $25.00 |
| Purchase #7 | $127.45 | 9.822% | $139.9681 | $139.97 | $139.95 | $140.00 |
| 7 purchase totals = | $648.90 | $698.5331 | $698.53 | $698.60 | $698.50 | |