| 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 | $174.67 | 5.557% | $184.3764 | $184.38 | $184.40 | $184.40 |
| Purchase #2 | $87.42 | 9.189% | $95.453 | $95.45 | $95.45 | $95.50 |
| Purchase #3 | $5.95 | 5.873% | $6.2994 | $6.30 | $6.30 | $6.30 |
| Purchase #4 | $20.69 | 11.124% | $22.9916 | $22.99 | $23.00 | $23.00 |
| Purchase #5 | $148.96 | 10.426% | $164.4906 | $164.49 | $164.50 | $164.50 |
| Purchase #6 | $120.28 | 6.608% | $128.2281 | $128.23 | $128.25 | $128.20 |
| Purchase #7 | $157.35 | 7.691% | $169.4518 | $169.45 | $169.45 | $169.50 |
| 7 purchase totals = | $715.32 | $771.2909 | $771.29 | $771.35 | $771.40 | |