| 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 | $177.28 | 4.745% | $185.6919 | $185.69 | $185.70 | $185.70 |
| Purchase #2 | $46.79 | 6.268% | $49.7228 | $49.72 | $49.70 | $49.70 |
| Purchase #3 | $110.32 | 9.680% | $120.999 | $121.00 | $121.00 | $121.00 |
| Purchase #4 | $144.78 | 6.720% | $154.5092 | $154.51 | $154.50 | $154.50 |
| Purchase #5 | $178.96 | 9.612% | $196.1616 | $196.16 | $196.15 | $196.20 |
| Purchase #6 | $160.40 | 4.523% | $167.6549 | $167.65 | $167.65 | $167.70 |
| Purchase #7 | $25.67 | 8.721% | $27.9087 | $27.91 | $27.90 | $27.90 |
| 7 purchase totals = | $844.20 | $902.6481 | $902.64 | $902.60 | $902.70 | |