| 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 | $191.63 | 7.330% | $205.6765 | $205.68 | $205.70 | $205.70 |
| Purchase #2 | $37.43 | 9.412% | $40.9529 | $40.95 | $40.95 | $41.00 |
| Purchase #3 | $154.27 | 10.114% | $169.8729 | $169.87 | $169.85 | $169.90 |
| Purchase #4 | $104.43 | 10.458% | $115.3513 | $115.35 | $115.35 | $115.40 |
| Purchase #5 | $193.76 | 4.493% | $202.4656 | $202.47 | $202.45 | $202.50 |
| Purchase #6 | $5.58 | 10.432% | $6.1621 | $6.16 | $6.15 | $6.20 |
| Purchase #7 | $75.93 | 10.533% | $83.9277 | $83.93 | $83.95 | $83.90 |
| 7 purchase totals = | $763.03 | $824.4090 | $824.41 | $824.40 | $824.60 | |