| 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 | $141.62 | 9.408% | $154.9436 | $154.94 | $154.95 | $154.90 |
| Purchase #2 | $249.62 | 8.636% | $271.1772 | $271.18 | $271.20 | $271.20 |
| Purchase #3 | $115.42 | 13.288% | $130.757 | $130.76 | $130.75 | $130.80 |
| Purchase #4 | $95.51 | 8.765% | $103.8815 | $103.88 | $103.90 | $103.90 |
| Purchase #5 | $5.86 | 11.859% | $6.5549 | $6.55 | $6.55 | $6.60 |
| Purchase #6 | $109.91 | 6.471% | $117.0223 | $117.02 | $117.00 | $117.00 |
| Purchase #7 | $127.30 | 7.825% | $137.2612 | $137.26 | $137.25 | $137.30 |
| 7 purchase totals = | $845.24 | $921.5977 | $921.59 | $921.60 | $921.70 | |