| 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 | $130.34 | 13.731% | $148.237 | $148.24 | $148.25 | $148.20 |
| Purchase #2 | $46.69 | 7.527% | $50.2044 | $50.20 | $50.20 | $50.20 |
| Purchase #3 | $190.79 | 5.656% | $201.5811 | $201.58 | $201.60 | $201.60 |
| Purchase #4 | $145.61 | 11.716% | $162.6697 | $162.67 | $162.65 | $162.70 |
| Purchase #5 | $16.49 | 5.210% | $17.3491 | $17.35 | $17.35 | $17.30 |
| Purchase #6 | $83.85 | 3.821% | $87.0539 | $87.05 | $87.05 | $87.10 |
| Purchase #7 | $140.40 | 11.534% | $156.5937 | $156.59 | $156.60 | $156.60 |
| 7 purchase totals = | $754.17 | $823.6889 | $823.68 | $823.70 | $823.70 | |