| 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 | $136.59 | 11.598% | $152.4317 | $152.43 | $152.45 | $152.40 |
| Purchase #2 | $103.66 | 6.422% | $110.317 | $110.32 | $110.30 | $110.30 |
| Purchase #3 | $56.63 | 3.578% | $58.6562 | $58.66 | $58.65 | $58.70 |
| Purchase #4 | $111.65 | 12.392% | $125.4857 | $125.49 | $125.50 | $125.50 |
| Purchase #5 | $177.64 | 4.151% | $185.0138 | $185.01 | $185.00 | $185.00 |
| Purchase #6 | $69.85 | 8.821% | $76.0115 | $76.01 | $76.00 | $76.00 |
| Purchase #7 | $86.59 | 8.799% | $94.2091 | $94.21 | $94.20 | $94.20 |
| 7 purchase totals = | $742.61 | $802.1250 | $802.13 | $802.10 | $802.10 | |