| 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 | $170.44 | 7.291% | $182.8668 | $182.87 | $182.85 | $182.90 |
| Purchase #2 | $194.53 | 9.659% | $213.3197 | $213.32 | $213.30 | $213.30 |
| Purchase #3 | $142.56 | 4.342% | $148.75 | $148.75 | $148.75 | $148.80 |
| Purchase #4 | $204.80 | 12.295% | $229.9802 | $229.98 | $230.00 | $230.00 |
| Purchase #5 | $233.83 | 6.780% | $249.6837 | $249.68 | $249.70 | $249.70 |
| Purchase #6 | $149.90 | 8.591% | $162.7779 | $162.78 | $162.80 | $162.80 |
| Purchase #7 | $234.57 | 13.748% | $266.8187 | $266.82 | $266.80 | $266.80 |
| 7 purchase totals = | $1,330.63 | $1,454.1970 | $1,454.20 | $1,454.20 | $1,454.30 | |