| 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 | $148.85 | 13.817% | $169.4166 | $169.42 | $169.40 | $169.40 |
| Purchase #2 | $209.99 | 5.511% | $221.5625 | $221.56 | $221.55 | $221.60 |
| Purchase #3 | $180.41 | 6.271% | $191.7235 | $191.72 | $191.70 | $191.70 |
| Purchase #4 | $201.35 | 5.399% | $212.2209 | $212.22 | $212.20 | $212.20 |
| Purchase #5 | $209.32 | 8.475% | $227.0599 | $227.06 | $227.05 | $227.10 |
| Purchase #6 | $102.91 | 10.765% | $113.9883 | $113.99 | $114.00 | $114.00 |
| Purchase #7 | $217.69 | 6.872% | $232.6497 | $232.65 | $232.65 | $232.60 |
| 7 purchase totals = | $1,270.52 | $1,368.6214 | $1,368.62 | $1,368.55 | $1,368.60 | |