| 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 | $134.78 | 5.288% | $141.9072 | $141.91 | $141.90 | $141.90 |
| Purchase #2 | $224.54 | 7.716% | $241.8655 | $241.87 | $241.85 | $241.90 |
| Purchase #3 | $132.26 | 8.353% | $143.3077 | $143.31 | $143.30 | $143.30 |
| Purchase #4 | $112.66 | 8.152% | $121.844 | $121.84 | $121.85 | $121.80 |
| Purchase #5 | $137.32 | 13.828% | $156.3086 | $156.31 | $156.30 | $156.30 |
| Purchase #6 | $152.87 | 3.397% | $158.063 | $158.06 | $158.05 | $158.10 |
| Purchase #7 | $171.58 | 10.629% | $189.8172 | $189.82 | $189.80 | $189.80 |
| 7 purchase totals = | $1,066.01 | $1,153.1132 | $1,153.12 | $1,153.05 | $1,153.10 | |