| 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 | $182.64 | 4.356% | $190.5958 | $190.60 | $190.60 | $190.60 |
| Purchase #2 | $146.84 | 7.141% | $157.3258 | $157.33 | $157.35 | $157.30 |
| Purchase #3 | $215.43 | 8.716% | $234.2069 | $234.21 | $234.20 | $234.20 |
| Purchase #4 | $150.38 | 5.631% | $158.8479 | $158.85 | $158.85 | $158.80 |
| Purchase #5 | $135.34 | 8.725% | $147.1484 | $147.15 | $147.15 | $147.10 |
| Purchase #6 | $35.90 | 11.472% | $40.0184 | $40.02 | $40.00 | $40.00 |
| Purchase #7 | $240.79 | 3.606% | $249.4729 | $249.47 | $249.45 | $249.50 |
| 7 purchase totals = | $1,107.32 | $1,177.6161 | $1,177.63 | $1,177.60 | $1,177.50 | |