| 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 | $166.87 | 13.428% | $189.2773 | $189.28 | $189.30 | $189.30 |
| Purchase #2 | $70.46 | 4.282% | $73.4771 | $73.48 | $73.50 | $73.50 |
| Purchase #3 | $183.29 | 3.580% | $189.8518 | $189.85 | $189.85 | $189.90 |
| Purchase #4 | $215.97 | 9.761% | $237.0508 | $237.05 | $237.05 | $237.10 |
| Purchase #5 | $198.28 | 11.742% | $221.562 | $221.56 | $221.55 | $221.60 |
| Purchase #6 | $240.74 | 5.808% | $254.7222 | $254.72 | $254.70 | $254.70 |
| Purchase #7 | $144.76 | 13.721% | $164.6225 | $164.62 | $164.60 | $164.60 |
| 7 purchase totals = | $1,220.37 | $1,330.5637 | $1,330.56 | $1,330.55 | $1,330.70 | |