| 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 | $149.81 | 6.559% | $159.636 | $159.64 | $159.65 | $159.60 |
| Purchase #2 | $114.42 | 6.418% | $121.7635 | $121.76 | $121.75 | $121.80 |
| Purchase #3 | $116.43 | 7.446% | $125.0994 | $125.10 | $125.10 | $125.10 |
| Purchase #4 | $47.58 | 6.392% | $50.6213 | $50.62 | $50.60 | $50.60 |
| Purchase #5 | $121.75 | 7.636% | $131.0468 | $131.05 | $131.05 | $131.00 |
| Purchase #6 | $122.76 | 5.752% | $129.8212 | $129.82 | $129.80 | $129.80 |
| Purchase #7 | $211.62 | 7.458% | $227.4026 | $227.40 | $227.40 | $227.40 |
| 7 purchase totals = | $884.37 | $945.3908 | $945.39 | $945.35 | $945.30 | |