| 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 | $136.59 | 8.640% | $148.3914 | $148.39 | $148.40 | $148.40 |
| Purchase #2 | $74.90 | 6.271% | $79.597 | $79.60 | $79.60 | $79.60 |
| Purchase #3 | $180.37 | 12.372% | $202.6854 | $202.69 | $202.70 | $202.70 |
| Purchase #4 | $127.76 | 13.293% | $144.7431 | $144.74 | $144.75 | $144.70 |
| Purchase #5 | $179.81 | 7.392% | $193.1016 | $193.10 | $193.10 | $193.10 |
| Purchase #6 | $57.48 | 3.694% | $59.6033 | $59.60 | $59.60 | $59.60 |
| Purchase #7 | $224.76 | 10.561% | $248.4969 | $248.50 | $248.50 | $248.50 |
| 7 purchase totals = | $981.67 | $1,076.6187 | $1,076.62 | $1,076.65 | $1,076.60 | |