| 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 | $108.54 | 7.300% | $116.4634 | $116.46 | $116.45 | $116.50 |
| Purchase #2 | $189.45 | 7.659% | $203.96 | $203.96 | $203.95 | $204.00 |
| Purchase #3 | $39.87 | 9.286% | $43.5723 | $43.57 | $43.55 | $43.60 |
| Purchase #4 | $144.49 | 8.260% | $156.4249 | $156.42 | $156.40 | $156.40 |
| Purchase #5 | $154.86 | 9.416% | $169.4416 | $169.44 | $169.45 | $169.40 |
| Purchase #6 | $120.50 | 9.459% | $131.8981 | $131.90 | $131.90 | $131.90 |
| Purchase #7 | $34.32 | 6.770% | $36.6435 | $36.64 | $36.65 | $36.60 |
| 7 purchase totals = | $792.03 | $858.4038 | $858.39 | $858.35 | $858.40 | |