| 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 | $152.42 | 5.216% | $160.3702 | $160.37 | $160.35 | $160.40 |
| Purchase #2 | $211.42 | 12.389% | $237.6128 | $237.61 | $237.60 | $237.60 |
| Purchase #3 | $5.52 | 11.313% | $6.1445 | $6.14 | $6.15 | $6.10 |
| Purchase #4 | $43.89 | 4.468% | $45.851 | $45.85 | $45.85 | $45.90 |
| Purchase #5 | $106.51 | 7.847% | $114.8678 | $114.87 | $114.85 | $114.90 |
| Purchase #6 | $122.46 | 10.662% | $135.5167 | $135.52 | $135.50 | $135.50 |
| Purchase #7 | $116.29 | 4.486% | $121.5068 | $121.51 | $121.50 | $121.50 |
| 7 purchase totals = | $758.51 | $821.8698 | $821.87 | $821.80 | $821.90 | |