| 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 | $172.90 | 5.744% | $182.8314 | $182.83 | $182.85 | $182.80 |
| Purchase #2 | $245.46 | 5.357% | $258.6093 | $258.61 | $258.60 | $258.60 |
| Purchase #3 | $190.27 | 10.854% | $210.9219 | $210.92 | $210.90 | $210.90 |
| Purchase #4 | $27.87 | 4.786% | $29.2039 | $29.20 | $29.20 | $29.20 |
| Purchase #5 | $193.26 | 5.292% | $203.4873 | $203.49 | $203.50 | $203.50 |
| Purchase #6 | $57.86 | 8.123% | $62.56 | $62.56 | $62.55 | $62.60 |
| Purchase #7 | $36.26 | 3.569% | $37.5541 | $37.55 | $37.55 | $37.60 |
| 7 purchase totals = | $923.88 | $985.1679 | $985.16 | $985.15 | $985.20 | |