| 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 | $153.26 | 3.768% | $159.0348 | $159.03 | $159.05 | $159.00 |
| Purchase #2 | $196.95 | 8.118% | $212.9384 | $212.94 | $212.95 | $212.90 |
| Purchase #3 | $169.40 | 6.625% | $180.6228 | $180.62 | $180.60 | $180.60 |
| Purchase #4 | $163.48 | 3.740% | $169.5942 | $169.59 | $169.60 | $169.60 |
| Purchase #5 | $164.80 | 9.282% | $180.0967 | $180.10 | $180.10 | $180.10 |
| Purchase #6 | $138.66 | 7.498% | $149.0567 | $149.06 | $149.05 | $149.10 |
| Purchase #7 | $241.39 | 13.192% | $273.2342 | $273.23 | $273.25 | $273.20 |
| 7 purchase totals = | $1,227.94 | $1,324.5778 | $1,324.57 | $1,324.60 | $1,324.50 | |