| 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 | $151.39 | 13.340% | $171.5854 | $171.59 | $171.60 | $171.60 |
| Purchase #2 | $53.26 | 3.324% | $55.0304 | $55.03 | $55.05 | $55.00 |
| Purchase #3 | $150.34 | 8.422% | $163.0016 | $163.00 | $163.00 | $163.00 |
| Purchase #4 | $77.87 | 5.127% | $81.8624 | $81.86 | $81.85 | $81.90 |
| Purchase #5 | $91.59 | 10.639% | $101.3343 | $101.33 | $101.35 | $101.30 |
| Purchase #6 | $120.94 | 5.441% | $127.5203 | $127.52 | $127.50 | $127.50 |
| Purchase #7 | $163.33 | 6.794% | $174.4266 | $174.43 | $174.45 | $174.40 |
| 7 purchase totals = | $808.72 | $874.7610 | $874.76 | $874.80 | $874.70 | |