| 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 | $151.63 | 3.739% | $157.2994 | $157.30 | $157.30 | $157.30 |
| Purchase #2 | $193.74 | 8.172% | $209.5724 | $209.57 | $209.55 | $209.60 |
| Purchase #3 | $33.53 | 13.285% | $37.9845 | $37.98 | $38.00 | $38.00 |
| Purchase #4 | $34.95 | 11.201% | $38.8647 | $38.86 | $38.85 | $38.90 |
| Purchase #5 | $123.85 | 6.655% | $132.0922 | $132.09 | $132.10 | $132.10 |
| Purchase #6 | $89.77 | 3.777% | $93.1606 | $93.16 | $93.15 | $93.20 |
| Purchase #7 | $76.27 | 8.840% | $83.0123 | $83.01 | $83.00 | $83.00 |
| 7 purchase totals = | $703.74 | $751.9861 | $751.97 | $751.95 | $752.10 | |