| 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 | $214.86 | 7.447% | $230.8606 | $230.86 | $230.85 | $230.90 |
| Purchase #2 | $155.95 | 7.473% | $167.6041 | $167.60 | $167.60 | $167.60 |
| Purchase #3 | $152.94 | 13.628% | $173.7827 | $173.78 | $173.80 | $173.80 |
| Purchase #4 | $106.81 | 9.378% | $116.8266 | $116.83 | $116.85 | $116.80 |
| Purchase #5 | $150.63 | 9.666% | $165.1899 | $165.19 | $165.20 | $165.20 |
| Purchase #6 | $165.79 | 11.248% | $184.4381 | $184.44 | $184.45 | $184.40 |
| Purchase #7 | $169.81 | 11.157% | $188.7557 | $188.76 | $188.75 | $188.80 |
| 7 purchase totals = | $1,116.79 | $1,227.4577 | $1,227.46 | $1,227.50 | $1,227.50 | |