| 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 | $153.32 | 11.211% | $170.5087 | $170.51 | $170.50 | $170.50 |
| Purchase #2 | $117.61 | 8.607% | $127.7327 | $127.73 | $127.75 | $127.70 |
| Purchase #3 | $35.56 | 13.113% | $40.223 | $40.22 | $40.20 | $40.20 |
| Purchase #4 | $195.83 | 7.252% | $210.0316 | $210.03 | $210.05 | $210.00 |
| Purchase #5 | $157.26 | 6.157% | $166.9425 | $166.94 | $166.95 | $166.90 |
| Purchase #6 | $111.75 | 9.361% | $122.2109 | $122.21 | $122.20 | $122.20 |
| Purchase #7 | $77.45 | 11.316% | $86.2142 | $86.21 | $86.20 | $86.20 |
| 7 purchase totals = | $848.78 | $923.8636 | $923.85 | $923.85 | $923.70 | |