| 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 | $93.78 | 6.725% | $100.0867 | $100.09 | $100.10 | $100.10 |
| Purchase #2 | $145.82 | 5.348% | $153.6185 | $153.62 | $153.60 | $153.60 |
| Purchase #3 | $114.48 | 13.265% | $129.6658 | $129.67 | $129.65 | $129.70 |
| Purchase #4 | $193.49 | 11.663% | $216.0567 | $216.06 | $216.05 | $216.10 |
| Purchase #5 | $106.85 | 4.207% | $111.3452 | $111.35 | $111.35 | $111.30 |
| Purchase #6 | $181.43 | 12.297% | $203.7404 | $203.74 | $203.75 | $203.70 |
| Purchase #7 | $157.58 | 7.343% | $169.1511 | $169.15 | $169.15 | $169.20 |
| 7 purchase totals = | $993.43 | $1,083.6644 | $1,083.68 | $1,083.65 | $1,083.70 | |