| 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 | $149.55 | 3.657% | $155.019 | $155.02 | $155.00 | $155.00 |
| Purchase #2 | $213.67 | 12.406% | $240.1779 | $240.18 | $240.20 | $240.20 |
| Purchase #3 | $221.46 | 8.689% | $240.7027 | $240.70 | $240.70 | $240.70 |
| Purchase #4 | $247.75 | 11.318% | $275.7903 | $275.79 | $275.80 | $275.80 |
| Purchase #5 | $114.45 | 10.602% | $126.584 | $126.58 | $126.60 | $126.60 |
| Purchase #6 | $7.64 | 4.572% | $7.9893 | $7.99 | $8.00 | $8.00 |
| Purchase #7 | $83.47 | 7.333% | $89.5909 | $89.59 | $89.60 | $89.60 |
| 7 purchase totals = | $1,037.99 | $1,135.8541 | $1,135.85 | $1,135.90 | $1,135.90 | |