| 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 | $77.66 | 4.482% | $81.1407 | $81.14 | $81.15 | $81.10 |
| Purchase #2 | $197.54 | 3.690% | $204.8292 | $204.83 | $204.85 | $204.80 |
| Purchase #3 | $121.48 | 13.454% | $137.8239 | $137.82 | $137.80 | $137.80 |
| Purchase #4 | $215.62 | 10.718% | $238.7302 | $238.73 | $238.75 | $238.70 |
| Purchase #5 | $137.62 | 5.519% | $145.2152 | $145.22 | $145.20 | $145.20 |
| Purchase #6 | $47.66 | 3.505% | $49.3305 | $49.33 | $49.35 | $49.30 |
| Purchase #7 | $87.89 | 3.260% | $90.7552 | $90.76 | $90.75 | $90.80 |
| 7 purchase totals = | $885.47 | $947.8249 | $947.83 | $947.85 | $947.70 | |