| 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 | $194.64 | 11.161% | $216.3638 | $216.36 | $216.35 | $216.40 |
| Purchase #2 | $13.85 | 5.596% | $14.625 | $14.63 | $14.65 | $14.60 |
| Purchase #3 | $178.84 | 9.635% | $196.0712 | $196.07 | $196.05 | $196.10 |
| Purchase #4 | $190.91 | 8.265% | $206.6887 | $206.69 | $206.70 | $206.70 |
| Purchase #5 | $63.87 | 9.265% | $69.7876 | $69.79 | $69.80 | $69.80 |
| Purchase #6 | $89.34 | 7.439% | $95.986 | $95.99 | $96.00 | $96.00 |
| Purchase #7 | $80.60 | 9.551% | $88.2981 | $88.30 | $88.30 | $88.30 |
| 7 purchase totals = | $812.05 | $887.8204 | $887.83 | $887.85 | $887.90 | |