| 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 | $156.40 | 7.149% | $167.581 | $167.58 | $167.60 | $167.60 |
| Purchase #2 | $46.86 | 9.869% | $51.4846 | $51.48 | $51.50 | $51.50 |
| Purchase #3 | $200.85 | 5.177% | $211.248 | $211.25 | $211.25 | $211.20 |
| Purchase #4 | $23.78 | 13.485% | $26.9867 | $26.99 | $27.00 | $27.00 |
| Purchase #5 | $135.57 | 10.640% | $149.9946 | $149.99 | $150.00 | $150.00 |
| Purchase #6 | $12.37 | 13.869% | $14.0856 | $14.09 | $14.10 | $14.10 |
| Purchase #7 | $112.44 | 10.505% | $124.2518 | $124.25 | $124.25 | $124.30 |
| 7 purchase totals = | $688.27 | $745.6323 | $745.63 | $745.70 | $745.70 | |