| 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 | $114.29 | 6.625% | $121.8617 | $121.86 | $121.85 | $121.90 |
| Purchase #2 | $184.53 | 9.518% | $202.0936 | $202.09 | $202.10 | $202.10 |
| Purchase #3 | $5.56 | 13.500% | $6.3106 | $6.31 | $6.30 | $6.30 |
| Purchase #4 | $153.47 | 6.654% | $163.6819 | $163.68 | $163.70 | $163.70 |
| Purchase #5 | $227.65 | 11.435% | $253.6818 | $253.68 | $253.70 | $253.70 |
| Purchase #6 | $119.90 | 11.486% | $133.6717 | $133.67 | $133.65 | $133.70 |
| Purchase #7 | $184.80 | 8.748% | $200.9663 | $200.97 | $200.95 | $201.00 |
| 7 purchase totals = | $990.20 | $1,082.2676 | $1,082.26 | $1,082.25 | $1,082.40 | |