| 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 | $152.70 | 6.514% | $162.6469 | $162.65 | $162.65 | $162.60 |
| Purchase #2 | $23.52 | 10.116% | $25.8993 | $25.90 | $25.90 | $25.90 |
| Purchase #3 | $102.57 | 7.273% | $110.0299 | $110.03 | $110.05 | $110.00 |
| Purchase #4 | $198.99 | 6.566% | $212.0557 | $212.06 | $212.05 | $212.10 |
| Purchase #5 | $90.92 | 9.123% | $99.2146 | $99.21 | $99.20 | $99.20 |
| Purchase #6 | $168.72 | 3.342% | $174.3586 | $174.36 | $174.35 | $174.40 |
| Purchase #7 | $97.61 | 12.684% | $109.9909 | $109.99 | $110.00 | $110.00 |
| 7 purchase totals = | $835.03 | $894.1959 | $894.20 | $894.20 | $894.20 | |