| 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 | $148.91 | 5.417% | $156.9765 | $156.98 | $157.00 | $157.00 |
| Purchase #2 | $17.51 | 7.770% | $18.8705 | $18.87 | $18.85 | $18.90 |
| Purchase #3 | $209.83 | 8.660% | $228.0013 | $228.00 | $228.00 | $228.00 |
| Purchase #4 | $204.67 | 11.510% | $228.2275 | $228.23 | $228.25 | $228.20 |
| Purchase #5 | $32.36 | 13.282% | $36.6581 | $36.66 | $36.65 | $36.70 |
| Purchase #6 | $214.92 | 12.865% | $242.5695 | $242.57 | $242.55 | $242.60 |
| Purchase #7 | $18.42 | 9.724% | $20.2112 | $20.21 | $20.20 | $20.20 |
| 7 purchase totals = | $846.62 | $931.5146 | $931.52 | $931.50 | $931.60 | |