| 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 | $165.51 | 13.130% | $187.2415 | $187.24 | $187.25 | $187.20 |
| Purchase #2 | $28.33 | 8.485% | $30.7338 | $30.73 | $30.75 | $30.70 |
| Purchase #3 | $174.63 | 11.326% | $194.4086 | $194.41 | $194.40 | $194.40 |
| Purchase #4 | $81.53 | 12.439% | $91.6715 | $91.67 | $91.65 | $91.70 |
| Purchase #5 | $138.48 | 5.656% | $146.3124 | $146.31 | $146.30 | $146.30 |
| Purchase #6 | $243.60 | 13.352% | $276.1255 | $276.13 | $276.15 | $276.10 |
| Purchase #7 | $139.62 | 11.534% | $155.7238 | $155.72 | $155.70 | $155.70 |
| 7 purchase totals = | $971.70 | $1,082.2171 | $1,082.21 | $1,082.20 | $1,082.10 | |