| 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 | $146.41 | 7.389% | $157.2282 | $157.23 | $157.25 | $157.20 |
| Purchase #2 | $191.94 | 13.276% | $217.422 | $217.42 | $217.40 | $217.40 |
| Purchase #3 | $181.93 | 13.331% | $206.1831 | $206.18 | $206.20 | $206.20 |
| Purchase #4 | $81.43 | 9.436% | $89.1137 | $89.11 | $89.10 | $89.10 |
| Purchase #5 | $47.35 | 10.543% | $52.3421 | $52.34 | $52.35 | $52.30 |
| Purchase #6 | $182.94 | 5.464% | $192.9358 | $192.94 | $192.95 | $192.90 |
| Purchase #7 | $189.30 | 3.108% | $195.1834 | $195.18 | $195.20 | $195.20 |
| 7 purchase totals = | $1,021.30 | $1,110.4083 | $1,110.40 | $1,110.45 | $1,110.30 | |