| 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 | $125.44 | 9.378% | $137.2038 | $137.20 | $137.20 | $137.20 |
| Purchase #2 | $153.47 | 7.385% | $164.8038 | $164.80 | $164.80 | $164.80 |
| Purchase #3 | $150.29 | 4.402% | $156.9058 | $156.91 | $156.90 | $156.90 |
| Purchase #4 | $81.42 | 7.519% | $87.542 | $87.54 | $87.55 | $87.50 |
| Purchase #5 | $103.83 | 3.844% | $107.8212 | $107.82 | $107.80 | $107.80 |
| Purchase #6 | $34.37 | 10.828% | $38.0916 | $38.09 | $38.10 | $38.10 |
| Purchase #7 | $114.80 | 4.302% | $119.7387 | $119.74 | $119.75 | $119.70 |
| 7 purchase totals = | $763.62 | $812.1069 | $812.10 | $812.10 | $812.00 | |