| 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 | $148.60 | 9.104% | $162.1285 | $162.13 | $162.15 | $162.10 |
| Purchase #2 | $227.62 | 7.861% | $245.5132 | $245.51 | $245.50 | $245.50 |
| Purchase #3 | $55.33 | 13.103% | $62.5799 | $62.58 | $62.60 | $62.60 |
| Purchase #4 | $146.58 | 11.220% | $163.0263 | $163.03 | $163.05 | $163.00 |
| Purchase #5 | $167.95 | 11.556% | $187.3583 | $187.36 | $187.35 | $187.40 |
| Purchase #6 | $196.74 | 7.509% | $211.5132 | $211.51 | $211.50 | $211.50 |
| Purchase #7 | $197.38 | 10.696% | $218.4918 | $218.49 | $218.50 | $218.50 |
| 7 purchase totals = | $1,140.20 | $1,250.6112 | $1,250.61 | $1,250.65 | $1,250.60 | |