| 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 | $157.49 | 3.532% | $163.0525 | $163.05 | $163.05 | $163.10 |
| Purchase #2 | $82.78 | 5.496% | $87.3296 | $87.33 | $87.35 | $87.30 |
| Purchase #3 | $71.65 | 4.596% | $74.943 | $74.94 | $74.95 | $74.90 |
| Purchase #4 | $92.38 | 11.813% | $103.2928 | $103.29 | $103.30 | $103.30 |
| Purchase #5 | $23.80 | 11.740% | $26.5941 | $26.59 | $26.60 | $26.60 |
| Purchase #6 | $225.74 | 12.622% | $254.2329 | $254.23 | $254.25 | $254.20 |
| Purchase #7 | $187.95 | 11.403% | $209.3819 | $209.38 | $209.40 | $209.40 |
| 7 purchase totals = | $841.79 | $918.8268 | $918.81 | $918.90 | $918.80 | |