| 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 | $125.76 | 8.804% | $136.8319 | $136.83 | $136.85 | $136.80 |
| Purchase #2 | $93.52 | 13.480% | $106.1265 | $106.13 | $106.15 | $106.10 |
| Purchase #3 | $151.84 | 7.245% | $162.8408 | $162.84 | $162.85 | $162.80 |
| Purchase #4 | $146.88 | 11.832% | $164.2588 | $164.26 | $164.25 | $164.30 |
| Purchase #5 | $166.97 | 13.258% | $189.1069 | $189.11 | $189.10 | $189.10 |
| Purchase #6 | $137.56 | 6.574% | $146.6032 | $146.60 | $146.60 | $146.60 |
| Purchase #7 | $238.53 | 7.186% | $255.6708 | $255.67 | $255.65 | $255.70 |
| 7 purchase totals = | $1,061.06 | $1,161.4389 | $1,161.44 | $1,161.45 | $1,161.40 | |