| 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 | $118.59 | 13.625% | $134.7479 | $134.75 | $134.75 | $134.70 |
| Purchase #2 | $136.28 | 7.775% | $146.8758 | $146.88 | $146.90 | $146.90 |
| Purchase #3 | $99.81 | 13.562% | $113.3462 | $113.35 | $113.35 | $113.30 |
| Purchase #4 | $40.51 | 13.639% | $46.0352 | $46.04 | $46.05 | $46.00 |
| Purchase #5 | $138.33 | 6.854% | $147.8111 | $147.81 | $147.80 | $147.80 |
| Purchase #6 | $16.26 | 11.685% | $18.16 | $18.16 | $18.15 | $18.20 |
| Purchase #7 | $242.83 | 13.842% | $276.4425 | $276.44 | $276.45 | $276.40 |
| 7 purchase totals = | $792.61 | $883.4187 | $883.43 | $883.45 | $883.30 | |