| 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 | $68.95 | 12.541% | $77.597 | $77.60 | $77.60 | $77.60 |
| Purchase #2 | $156.35 | 8.874% | $170.2245 | $170.22 | $170.20 | $170.20 |
| Purchase #3 | $82.37 | 7.394% | $88.4604 | $88.46 | $88.45 | $88.50 |
| Purchase #4 | $197.52 | 4.327% | $206.0667 | $206.07 | $206.05 | $206.10 |
| Purchase #5 | $145.81 | 5.166% | $153.3425 | $153.34 | $153.35 | $153.30 |
| Purchase #6 | $74.82 | 7.114% | $80.1427 | $80.14 | $80.15 | $80.10 |
| Purchase #7 | $137.46 | 7.757% | $148.1228 | $148.12 | $148.10 | $148.10 |
| 7 purchase totals = | $863.28 | $923.9566 | $923.95 | $923.90 | $923.90 | |