| 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 | 9.775% | $102.947 | $102.95 | $102.95 | $102.90 |
| Purchase #2 | $131.46 | 8.506% | $142.642 | $142.64 | $142.65 | $142.60 |
| Purchase #3 | $5.88 | 11.643% | $6.5646 | $6.56 | $6.55 | $6.60 |
| Purchase #4 | $80.27 | 13.640% | $91.2188 | $91.22 | $91.20 | $91.20 |
| Purchase #5 | $106.48 | 7.563% | $114.5331 | $114.53 | $114.55 | $114.50 |
| Purchase #6 | $68.40 | 9.654% | $75.0033 | $75.00 | $75.00 | $75.00 |
| Purchase #7 | $150.66 | 12.403% | $169.3464 | $169.35 | $169.35 | $169.30 |
| 7 purchase totals = | $636.93 | $702.2552 | $702.25 | $702.25 | $702.10 | |