| 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 | $143.46 | 13.129% | $162.2949 | $162.29 | $162.30 | $162.30 |
| Purchase #2 | $123.38 | 12.509% | $138.8136 | $138.81 | $138.80 | $138.80 |
| Purchase #3 | $73.40 | 6.759% | $78.3611 | $78.36 | $78.35 | $78.40 |
| Purchase #4 | $186.73 | 9.720% | $204.8802 | $204.88 | $204.90 | $204.90 |
| Purchase #5 | $102.97 | 13.804% | $117.184 | $117.18 | $117.20 | $117.20 |
| Purchase #6 | $230.29 | 6.575% | $245.4316 | $245.43 | $245.45 | $245.40 |
| Purchase #7 | $105.95 | 9.641% | $116.1646 | $116.16 | $116.15 | $116.20 |
| 7 purchase totals = | $966.18 | $1,063.1300 | $1,063.11 | $1,063.15 | $1,063.20 | |