| 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 | $193.51 | 8.603% | $210.1577 | $210.16 | $210.15 | $210.20 |
| Purchase #2 | $47.66 | 10.278% | $52.5585 | $52.56 | $52.55 | $52.60 |
| Purchase #3 | $187.53 | 8.747% | $203.9332 | $203.93 | $203.95 | $203.90 |
| Purchase #4 | $15.91 | 4.180% | $16.575 | $16.58 | $16.60 | $16.60 |
| Purchase #5 | $51.83 | 10.213% | $57.1234 | $57.12 | $57.10 | $57.10 |
| Purchase #6 | $180.72 | 13.206% | $204.5859 | $204.59 | $204.60 | $204.60 |
| Purchase #7 | $211.43 | 6.357% | $224.8706 | $224.87 | $224.85 | $224.90 |
| 7 purchase totals = | $888.59 | $969.8043 | $969.81 | $969.80 | $969.90 | |