| 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 | $149.33 | 5.200% | $157.0952 | $157.10 | $157.10 | $157.10 |
| Purchase #2 | $80.86 | 7.797% | $87.1647 | $87.16 | $87.15 | $87.20 |
| Purchase #3 | $149.76 | 7.534% | $161.0429 | $161.04 | $161.05 | $161.00 |
| Purchase #4 | $187.34 | 3.492% | $193.8819 | $193.88 | $193.90 | $193.90 |
| Purchase #5 | $41.75 | 12.357% | $46.909 | $46.91 | $46.90 | $46.90 |
| Purchase #6 | $249.37 | 7.222% | $267.3795 | $267.38 | $267.40 | $267.40 |
| Purchase #7 | $62.30 | 10.134% | $68.6135 | $68.61 | $68.60 | $68.60 |
| 7 purchase totals = | $920.71 | $982.0867 | $982.08 | $982.10 | $982.10 | |