| 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 | $175.85 | 10.638% | $194.5569 | $194.56 | $194.55 | $194.60 |
| Purchase #2 | $121.33 | 13.560% | $137.7823 | $137.78 | $137.80 | $137.80 |
| Purchase #3 | $222.48 | 11.187% | $247.3688 | $247.37 | $247.35 | $247.40 |
| Purchase #4 | $204.50 | 6.768% | $218.3406 | $218.34 | $218.35 | $218.30 |
| Purchase #5 | $74.41 | 9.598% | $81.5519 | $81.55 | $81.55 | $81.60 |
| Purchase #6 | $126.78 | 6.471% | $134.9839 | $134.98 | $135.00 | $135.00 |
| Purchase #7 | $141.33 | 5.671% | $149.3448 | $149.34 | $149.35 | $149.30 |
| 7 purchase totals = | $1,066.68 | $1,163.9292 | $1,163.92 | $1,163.95 | $1,164.00 | |