| 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 | $46.89 | 9.502% | $51.3455 | $51.35 | $51.35 | $51.30 |
| Purchase #2 | $246.76 | 10.442% | $272.5267 | $272.53 | $272.55 | $272.50 |
| Purchase #3 | $121.38 | 11.669% | $135.5438 | $135.54 | $135.55 | $135.50 |
| Purchase #4 | $124.36 | 9.149% | $135.7377 | $135.74 | $135.75 | $135.70 |
| Purchase #5 | $160.96 | 9.214% | $175.7909 | $175.79 | $175.80 | $175.80 |
| Purchase #6 | $168.64 | 13.471% | $191.3575 | $191.36 | $191.35 | $191.40 |
| Purchase #7 | $189.57 | 13.715% | $215.5695 | $215.57 | $215.55 | $215.60 |
| 7 purchase totals = | $1,058.56 | $1,177.8716 | $1,177.88 | $1,177.90 | $1,177.80 | |