| 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 | $188.63 | 6.783% | $201.4248 | $201.42 | $201.40 | $201.40 |
| Purchase #2 | $30.71 | 5.732% | $32.4703 | $32.47 | $32.45 | $32.50 |
| Purchase #3 | $183.75 | 12.453% | $206.6324 | $206.63 | $206.65 | $206.60 |
| Purchase #4 | $58.74 | 9.558% | $64.3544 | $64.35 | $64.35 | $64.40 |
| Purchase #5 | $27.65 | 13.382% | $31.3501 | $31.35 | $31.35 | $31.40 |
| Purchase #6 | $104.77 | 10.409% | $115.6755 | $115.68 | $115.70 | $115.70 |
| Purchase #7 | $135.68 | 12.421% | $152.5328 | $152.53 | $152.55 | $152.50 |
| 7 purchase totals = | $729.93 | $804.4403 | $804.43 | $804.45 | $804.50 | |