| 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 | $110.37 | 7.178% | $118.2924 | $118.29 | $118.30 | $118.30 |
| Purchase #2 | $113.41 | 3.737% | $117.6481 | $117.65 | $117.65 | $117.60 |
| Purchase #3 | $196.58 | 9.565% | $215.3829 | $215.38 | $215.40 | $215.40 |
| Purchase #4 | $189.73 | 4.667% | $198.5847 | $198.58 | $198.60 | $198.60 |
| Purchase #5 | $91.76 | 5.395% | $96.7105 | $96.71 | $96.70 | $96.70 |
| Purchase #6 | $163.79 | 10.277% | $180.6227 | $180.62 | $180.60 | $180.60 |
| Purchase #7 | $126.87 | 3.232% | $130.9704 | $130.97 | $130.95 | $131.00 |
| 7 purchase totals = | $992.51 | $1,058.2117 | $1,058.20 | $1,058.20 | $1,058.20 | |