| 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 | $133.69 | 8.743% | $145.3785 | $145.38 | $145.40 | $145.40 |
| Purchase #2 | $209.33 | 11.120% | $232.6075 | $232.61 | $232.60 | $232.60 |
| Purchase #3 | $37.32 | 9.580% | $40.8953 | $40.90 | $40.90 | $40.90 |
| Purchase #4 | $77.60 | 4.264% | $80.9089 | $80.91 | $80.90 | $80.90 |
| Purchase #5 | $232.98 | 3.589% | $241.3417 | $241.34 | $241.35 | $241.30 |
| Purchase #6 | $169.52 | 3.864% | $176.0703 | $176.07 | $176.05 | $176.10 |
| Purchase #7 | $138.55 | 10.124% | $152.5768 | $152.58 | $152.60 | $152.60 |
| 7 purchase totals = | $998.99 | $1,069.7790 | $1,069.79 | $1,069.80 | $1,069.80 | |