| 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 | $178.69 | 5.209% | $187.998 | $188.00 | $188.00 | $188.00 |
| Purchase #2 | $178.86 | 7.816% | $192.8397 | $192.84 | $192.85 | $192.80 |
| Purchase #3 | $98.76 | 3.161% | $101.8818 | $101.88 | $101.90 | $101.90 |
| Purchase #4 | $20.72 | 10.293% | $22.8527 | $22.85 | $22.85 | $22.90 |
| Purchase #5 | $148.94 | 4.650% | $155.8657 | $155.87 | $155.85 | $155.90 |
| Purchase #6 | $32.62 | 11.796% | $36.4679 | $36.47 | $36.45 | $36.50 |
| Purchase #7 | $23.26 | 12.630% | $26.1977 | $26.20 | $26.20 | $26.20 |
| 7 purchase totals = | $681.85 | $724.1035 | $724.11 | $724.10 | $724.20 | |