| 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 | $112.53 | 8.777% | $122.4068 | $122.41 | $122.40 | $122.40 |
| Purchase #2 | $198.52 | 12.238% | $222.8149 | $222.81 | $222.80 | $222.80 |
| Purchase #3 | $194.37 | 8.610% | $211.1053 | $211.11 | $211.10 | $211.10 |
| Purchase #4 | $138.42 | 8.384% | $150.0251 | $150.03 | $150.05 | $150.00 |
| Purchase #5 | $139.47 | 7.440% | $149.8466 | $149.85 | $149.85 | $149.80 |
| Purchase #6 | $77.51 | 5.231% | $81.5645 | $81.56 | $81.55 | $81.60 |
| Purchase #7 | $114.83 | 9.543% | $125.7882 | $125.79 | $125.80 | $125.80 |
| 7 purchase totals = | $975.65 | $1,063.5514 | $1,063.56 | $1,063.55 | $1,063.50 | |