| 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 | $126.55 | 8.379% | $137.1536 | $137.15 | $137.15 | $137.20 |
| Purchase #2 | $55.56 | 3.205% | $57.3407 | $57.34 | $57.35 | $57.30 |
| Purchase #3 | $163.63 | 9.173% | $178.6398 | $178.64 | $178.65 | $178.60 |
| Purchase #4 | $197.67 | 5.777% | $209.0894 | $209.09 | $209.10 | $209.10 |
| Purchase #5 | $202.54 | 7.394% | $217.5158 | $217.52 | $217.50 | $217.50 |
| Purchase #6 | $67.51 | 5.678% | $71.3432 | $71.34 | $71.35 | $71.30 |
| Purchase #7 | $218.26 | 4.435% | $227.9398 | $227.94 | $227.95 | $227.90 |
| 7 purchase totals = | $1,031.72 | $1,099.0223 | $1,099.02 | $1,099.05 | $1,098.90 | |