| 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 | $171.82 | 4.337% | $179.2718 | $179.27 | $179.25 | $179.30 |
| Purchase #2 | $169.95 | 13.182% | $192.3528 | $192.35 | $192.35 | $192.40 |
| Purchase #3 | $113.79 | 4.336% | $118.7239 | $118.72 | $118.70 | $118.70 |
| Purchase #4 | $132.56 | 7.772% | $142.8626 | $142.86 | $142.85 | $142.90 |
| Purchase #5 | $221.67 | 13.505% | $251.6065 | $251.61 | $251.60 | $251.60 |
| Purchase #6 | $138.98 | 12.512% | $156.3692 | $156.37 | $156.35 | $156.40 |
| Purchase #7 | $218.97 | 11.179% | $243.4487 | $243.45 | $243.45 | $243.40 |
| 7 purchase totals = | $1,167.74 | $1,284.6355 | $1,284.63 | $1,284.55 | $1,284.70 | |