| 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 | $184.75 | 8.291% | $200.0676 | $200.07 | $200.05 | $200.10 |
| Purchase #2 | $73.67 | 9.718% | $80.8293 | $80.83 | $80.85 | $80.80 |
| Purchase #3 | $178.66 | 6.315% | $189.9424 | $189.94 | $189.95 | $189.90 |
| Purchase #4 | $238.99 | 8.857% | $260.1573 | $260.16 | $260.15 | $260.20 |
| Purchase #5 | $194.71 | 6.106% | $206.599 | $206.60 | $206.60 | $206.60 |
| Purchase #6 | $140.35 | 3.790% | $145.6693 | $145.67 | $145.65 | $145.70 |
| Purchase #7 | $50.78 | 6.490% | $54.0756 | $54.08 | $54.10 | $54.10 |
| 7 purchase totals = | $1,061.91 | $1,137.3405 | $1,137.35 | $1,137.35 | $1,137.40 | |