| 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 | $158.86 | 6.416% | $169.0525 | $169.05 | $169.05 | $169.10 |
| Purchase #2 | $130.56 | 7.799% | $140.7424 | $140.74 | $140.75 | $140.70 |
| Purchase #3 | $225.66 | 7.186% | $241.8759 | $241.88 | $241.90 | $241.90 |
| Purchase #4 | $52.26 | 12.714% | $58.9043 | $58.90 | $58.90 | $58.90 |
| Purchase #5 | $183.59 | 13.361% | $208.1195 | $208.12 | $208.10 | $208.10 |
| Purchase #6 | $82.44 | 5.602% | $87.0583 | $87.06 | $87.05 | $87.10 |
| Purchase #7 | $187.42 | 8.210% | $202.8072 | $202.81 | $202.80 | $202.80 |
| 7 purchase totals = | $1,020.79 | $1,108.5601 | $1,108.56 | $1,108.55 | $1,108.60 | |