| 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 | $171.38 | 12.825% | $193.3595 | $193.36 | $193.35 | $193.40 |
| Purchase #2 | $98.71 | 6.480% | $105.1064 | $105.11 | $105.10 | $105.10 |
| Purchase #3 | $101.57 | 13.665% | $115.4495 | $115.45 | $115.45 | $115.40 |
| Purchase #4 | $32.72 | 11.360% | $36.437 | $36.44 | $36.45 | $36.40 |
| Purchase #5 | $143.47 | 11.267% | $159.6348 | $159.63 | $159.65 | $159.60 |
| Purchase #6 | $126.58 | 7.743% | $136.3811 | $136.38 | $136.40 | $136.40 |
| Purchase #7 | $224.79 | 11.140% | $249.8316 | $249.83 | $249.85 | $249.80 |
| 7 purchase totals = | $899.22 | $996.1999 | $996.20 | $996.25 | $996.10 | |