| 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 | $67.89 | 5.461% | $71.5975 | $71.60 | $71.60 | $71.60 |
| Purchase #2 | $174.50 | 3.118% | $179.9409 | $179.94 | $179.95 | $179.90 |
| Purchase #3 | $107.68 | 7.422% | $115.672 | $115.67 | $115.65 | $115.70 |
| Purchase #4 | $175.97 | 4.200% | $183.3607 | $183.36 | $183.35 | $183.40 |
| Purchase #5 | $118.39 | 9.185% | $129.2641 | $129.26 | $129.25 | $129.30 |
| Purchase #6 | $38.92 | 13.722% | $44.2606 | $44.26 | $44.25 | $44.30 |
| Purchase #7 | $135.95 | 4.187% | $141.6422 | $141.64 | $141.65 | $141.60 |
| 7 purchase totals = | $819.30 | $865.7380 | $865.73 | $865.70 | $865.80 | |