| 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 | $128.55 | 7.177% | $137.776 | $137.78 | $137.80 | $137.80 |
| Purchase #2 | $124.30 | 10.672% | $137.5653 | $137.57 | $137.55 | $137.60 |
| Purchase #3 | $7.36 | 6.590% | $7.845 | $7.85 | $7.85 | $7.80 |
| Purchase #4 | $134.31 | 5.194% | $141.2861 | $141.29 | $141.30 | $141.30 |
| Purchase #5 | $202.47 | 3.574% | $209.7063 | $209.71 | $209.70 | $209.70 |
| Purchase #6 | $100.33 | 13.642% | $114.017 | $114.02 | $114.00 | $114.00 |
| Purchase #7 | $190.80 | 4.621% | $199.6169 | $199.62 | $199.60 | $199.60 |
| 7 purchase totals = | $888.12 | $947.8126 | $947.84 | $947.80 | $947.80 | |