| 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 | $101.66 | 12.251% | $114.1144 | $114.11 | $114.10 | $114.10 |
| Purchase #2 | $104.61 | 12.194% | $117.3661 | $117.37 | $117.35 | $117.40 |
| Purchase #3 | $78.41 | 4.400% | $81.86 | $81.86 | $81.85 | $81.90 |
| Purchase #4 | $42.50 | 4.268% | $44.3139 | $44.31 | $44.30 | $44.30 |
| Purchase #5 | $135.84 | 11.221% | $151.0826 | $151.08 | $151.10 | $151.10 |
| Purchase #6 | $90.37 | 13.606% | $102.6657 | $102.67 | $102.65 | $102.70 |
| Purchase #7 | $172.86 | 4.423% | $180.5056 | $180.51 | $180.50 | $180.50 |
| 7 purchase totals = | $726.25 | $791.9083 | $791.91 | $791.85 | $792.00 | |