| 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 | $135.81 | 7.421% | $145.8885 | $145.89 | $145.90 | $145.90 |
| Purchase #2 | $82.86 | 6.344% | $88.1166 | $88.12 | $88.10 | $88.10 |
| Purchase #3 | $75.55 | 3.191% | $77.9608 | $77.96 | $77.95 | $78.00 |
| Purchase #4 | $157.94 | 8.572% | $171.4786 | $171.48 | $171.50 | $171.50 |
| Purchase #5 | $64.71 | 7.264% | $69.4105 | $69.41 | $69.40 | $69.40 |
| Purchase #6 | $192.81 | 12.333% | $216.5893 | $216.59 | $216.60 | $216.60 |
| Purchase #7 | $23.26 | 13.216% | $26.334 | $26.33 | $26.35 | $26.30 |
| 7 purchase totals = | $732.94 | $795.7783 | $795.78 | $795.80 | $795.80 | |