| 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 | $114.41 | 5.668% | $120.8948 | $120.89 | $120.90 | $120.90 |
| Purchase #2 | $152.28 | 7.401% | $163.5502 | $163.55 | $163.55 | $163.60 |
| Purchase #3 | $121.51 | 7.568% | $130.7059 | $130.71 | $130.70 | $130.70 |
| Purchase #4 | $186.59 | 7.287% | $200.1868 | $200.19 | $200.20 | $200.20 |
| Purchase #5 | $69.70 | 6.732% | $74.3922 | $74.39 | $74.40 | $74.40 |
| Purchase #6 | $114.99 | 7.264% | $123.3429 | $123.34 | $123.35 | $123.30 |
| Purchase #7 | $107.33 | 10.751% | $118.869 | $118.87 | $118.85 | $118.90 |
| 7 purchase totals = | $866.81 | $931.9418 | $931.94 | $931.95 | $932.00 | |