| 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 | $150.95 | 9.179% | $164.8057 | $164.81 | $164.80 | $164.80 |
| Purchase #2 | $100.55 | 12.645% | $113.2645 | $113.26 | $113.25 | $113.30 |
| Purchase #3 | $111.61 | 3.574% | $115.5989 | $115.60 | $115.60 | $115.60 |
| Purchase #4 | $164.46 | 3.186% | $169.6997 | $169.70 | $169.70 | $169.70 |
| Purchase #5 | $204.68 | 11.441% | $228.0974 | $228.10 | $228.10 | $228.10 |
| Purchase #6 | $14.86 | 7.489% | $15.9729 | $15.97 | $15.95 | $16.00 |
| Purchase #7 | $192.52 | 8.711% | $209.2904 | $209.29 | $209.30 | $209.30 |
| 7 purchase totals = | $939.63 | $1,016.7295 | $1,016.73 | $1,016.70 | $1,016.80 | |