| 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 | $139.43 | 8.537% | $151.3331 | $151.33 | $151.35 | $151.30 |
| Purchase #2 | $38.88 | 11.149% | $43.2147 | $43.21 | $43.20 | $43.20 |
| Purchase #3 | $168.48 | 4.451% | $175.979 | $175.98 | $176.00 | $176.00 |
| Purchase #4 | $9.66 | 7.422% | $10.377 | $10.38 | $10.40 | $10.40 |
| Purchase #5 | $244.96 | 11.836% | $273.9535 | $273.95 | $273.95 | $274.00 |
| Purchase #6 | $207.74 | 5.332% | $218.8167 | $218.82 | $218.80 | $218.80 |
| Purchase #7 | $19.38 | 3.249% | $20.0097 | $20.01 | $20.00 | $20.00 |
| 7 purchase totals = | $828.53 | $893.6837 | $893.68 | $893.70 | $893.70 | |