| 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 | $137.36 | 3.411% | $142.0453 | $142.05 | $142.05 | $142.00 |
| Purchase #2 | $8.57 | 3.222% | $8.8461 | $8.85 | $8.85 | $8.80 |
| Purchase #3 | $238.37 | 5.106% | $250.5412 | $250.54 | $250.55 | $250.50 |
| Purchase #4 | $71.51 | 7.325% | $76.7481 | $76.75 | $76.75 | $76.70 |
| Purchase #5 | $197.81 | 5.508% | $208.7054 | $208.71 | $208.70 | $208.70 |
| Purchase #6 | $208.75 | 4.268% | $217.6595 | $217.66 | $217.65 | $217.70 |
| Purchase #7 | $229.48 | 4.333% | $239.4234 | $239.42 | $239.40 | $239.40 |
| 7 purchase totals = | $1,091.85 | $1,143.9690 | $1,143.98 | $1,143.95 | $1,143.80 | |