| 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 | $150.85 | 12.650% | $169.9325 | $169.93 | $169.95 | $169.90 |
| Purchase #2 | $112.56 | 5.720% | $118.9984 | $119.00 | $119.00 | $119.00 |
| Purchase #3 | $213.65 | 11.271% | $237.7305 | $237.73 | $237.75 | $237.70 |
| Purchase #4 | $108.52 | 6.702% | $115.793 | $115.79 | $115.80 | $115.80 |
| Purchase #5 | $180.36 | 6.235% | $191.6054 | $191.61 | $191.60 | $191.60 |
| Purchase #6 | $155.41 | 10.602% | $171.8866 | $171.89 | $171.90 | $171.90 |
| Purchase #7 | $120.29 | 5.458% | $126.8554 | $126.86 | $126.85 | $126.90 |
| 7 purchase totals = | $1,041.64 | $1,132.8018 | $1,132.81 | $1,132.85 | $1,132.80 | |