| 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 | $153.83 | 11.194% | $171.0497 | $171.05 | $171.05 | $171.00 |
| Purchase #2 | $181.74 | 10.555% | $200.9227 | $200.92 | $200.90 | $200.90 |
| Purchase #3 | $234.99 | 3.859% | $244.0583 | $244.06 | $244.05 | $244.10 |
| Purchase #4 | $134.42 | 3.303% | $138.8599 | $138.86 | $138.85 | $138.90 |
| Purchase #5 | $48.45 | 9.416% | $53.0121 | $53.01 | $53.00 | $53.00 |
| Purchase #6 | $81.48 | 7.468% | $87.5649 | $87.56 | $87.55 | $87.60 |
| Purchase #7 | $52.29 | 7.441% | $56.1809 | $56.18 | $56.20 | $56.20 |
| 7 purchase totals = | $887.20 | $951.6485 | $951.64 | $951.60 | $951.70 | |