| 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 | $167.33 | 6.364% | $177.9789 | $177.98 | $178.00 | $178.00 |
| Purchase #2 | $152.91 | 11.252% | $170.1154 | $170.12 | $170.10 | $170.10 |
| Purchase #3 | $225.64 | 4.637% | $236.1029 | $236.10 | $236.10 | $236.10 |
| Purchase #4 | $222.32 | 10.387% | $245.4124 | $245.41 | $245.40 | $245.40 |
| Purchase #5 | $249.81 | 11.735% | $279.1252 | $279.13 | $279.15 | $279.10 |
| Purchase #6 | $97.78 | 3.361% | $101.0664 | $101.07 | $101.05 | $101.10 |
| Purchase #7 | $92.91 | 11.813% | $103.8855 | $103.89 | $103.90 | $103.90 |
| 7 purchase totals = | $1,208.70 | $1,313.6867 | $1,313.70 | $1,313.70 | $1,313.70 | |