| 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 | $138.33 | 8.575% | $150.1918 | $150.19 | $150.20 | $150.20 |
| Purchase #2 | $143.57 | 3.336% | $148.3595 | $148.36 | $148.35 | $148.40 |
| Purchase #3 | $109.65 | 4.874% | $114.9943 | $114.99 | $115.00 | $115.00 |
| Purchase #4 | $117.26 | 6.613% | $125.0144 | $125.01 | $125.00 | $125.00 |
| Purchase #5 | $167.47 | 9.582% | $183.517 | $183.52 | $183.50 | $183.50 |
| Purchase #6 | $10.54 | 5.275% | $11.096 | $11.10 | $11.10 | $11.10 |
| Purchase #7 | $49.32 | 10.642% | $54.5686 | $54.57 | $54.55 | $54.60 |
| 7 purchase totals = | $736.14 | $787.7416 | $787.74 | $787.70 | $787.80 | |