| 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 | $149.49 | 3.379% | $154.5413 | $154.54 | $154.55 | $154.50 |
| Purchase #2 | $17.44 | 6.275% | $18.5344 | $18.53 | $18.55 | $18.50 |
| Purchase #3 | $123.80 | 13.416% | $140.409 | $140.41 | $140.40 | $140.40 |
| Purchase #4 | $122.55 | 6.161% | $130.1003 | $130.10 | $130.10 | $130.10 |
| Purchase #5 | $77.47 | 12.664% | $87.2808 | $87.28 | $87.30 | $87.30 |
| Purchase #6 | $131.42 | 9.767% | $144.2558 | $144.26 | $144.25 | $144.30 |
| Purchase #7 | $64.31 | 10.514% | $71.0716 | $71.07 | $71.05 | $71.10 |
| 7 purchase totals = | $686.48 | $746.1932 | $746.19 | $746.20 | $746.20 | |