| 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 | $234.87 | 9.674% | $257.5913 | $257.59 | $257.60 | $257.60 |
| Purchase #2 | $158.47 | 7.550% | $170.4345 | $170.43 | $170.45 | $170.40 |
| Purchase #3 | $182.97 | 11.139% | $203.351 | $203.35 | $203.35 | $203.40 |
| Purchase #4 | $111.58 | 9.369% | $122.0339 | $122.03 | $122.05 | $122.00 |
| Purchase #5 | $154.31 | 4.382% | $161.0719 | $161.07 | $161.05 | $161.10 |
| Purchase #6 | $88.32 | 11.436% | $98.4203 | $98.42 | $98.40 | $98.40 |
| Purchase #7 | $154.45 | 6.751% | $164.8769 | $164.88 | $164.90 | $164.90 |
| 7 purchase totals = | $1,084.97 | $1,177.7798 | $1,177.77 | $1,177.80 | $1,177.80 | |