| 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 | $137.95 | 5.244% | $145.1841 | $145.18 | $145.20 | $145.20 |
| Purchase #2 | $89.63 | 9.767% | $98.3842 | $98.38 | $98.40 | $98.40 |
| Purchase #3 | $75.66 | 10.785% | $83.8199 | $83.82 | $83.80 | $83.80 |
| Purchase #4 | $210.91 | 12.529% | $237.3349 | $237.33 | $237.35 | $237.30 |
| Purchase #5 | $105.49 | 9.270% | $115.2689 | $115.27 | $115.25 | $115.30 |
| Purchase #6 | $181.94 | 13.620% | $206.7202 | $206.72 | $206.70 | $206.70 |
| Purchase #7 | $15.83 | 5.784% | $16.7456 | $16.75 | $16.75 | $16.70 |
| 7 purchase totals = | $817.41 | $903.4578 | $903.45 | $903.45 | $903.40 | |