| 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 | $177.58 | 4.848% | $186.1891 | $186.19 | $186.20 | $186.20 |
| Purchase #2 | $46.39 | 13.500% | $52.6527 | $52.65 | $52.65 | $52.70 |
| Purchase #3 | $25.97 | 3.468% | $26.8706 | $26.87 | $26.85 | $26.90 |
| Purchase #4 | $177.98 | 6.661% | $189.8352 | $189.84 | $189.85 | $189.80 |
| Purchase #5 | $39.33 | 7.437% | $42.255 | $42.26 | $42.25 | $42.30 |
| Purchase #6 | $42.74 | 11.357% | $47.594 | $47.59 | $47.60 | $47.60 |
| Purchase #7 | $190.83 | 5.168% | $200.6921 | $200.69 | $200.70 | $200.70 |
| 7 purchase totals = | $700.82 | $746.0887 | $746.09 | $746.10 | $746.20 | |