| 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 | $188.90 | 3.669% | $195.8307 | $195.83 | $195.85 | $195.80 |
| Purchase #2 | $168.75 | 8.354% | $182.8474 | $182.85 | $182.85 | $182.80 |
| Purchase #3 | $130.80 | 6.623% | $139.4629 | $139.46 | $139.45 | $139.50 |
| Purchase #4 | $177.68 | 6.350% | $188.9627 | $188.96 | $188.95 | $189.00 |
| Purchase #5 | $28.61 | 4.377% | $29.8623 | $29.86 | $29.85 | $29.90 |
| Purchase #6 | $119.82 | 12.333% | $134.5974 | $134.60 | $134.60 | $134.60 |
| Purchase #7 | $196.41 | 7.248% | $210.6458 | $210.65 | $210.65 | $210.60 |
| 7 purchase totals = | $1,010.97 | $1,082.2092 | $1,082.21 | $1,082.20 | $1,082.20 | |