| 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 | $152.82 | 7.800% | $164.74 | $164.74 | $164.75 | $164.70 |
| Purchase #2 | $103.84 | 11.764% | $116.0557 | $116.06 | $116.05 | $116.10 |
| Purchase #3 | $153.70 | 8.253% | $166.3849 | $166.38 | $166.40 | $166.40 |
| Purchase #4 | $56.68 | 8.606% | $61.5579 | $61.56 | $61.55 | $61.60 |
| Purchase #5 | $165.34 | 4.153% | $172.2066 | $172.21 | $172.20 | $172.20 |
| Purchase #6 | $5.61 | 6.150% | $5.955 | $5.96 | $5.95 | $6.00 |
| Purchase #7 | $212.99 | 4.571% | $222.7258 | $222.73 | $222.75 | $222.70 |
| 7 purchase totals = | $850.98 | $909.6259 | $909.64 | $909.65 | $909.70 | |