| 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 | $16.32 | 11.841% | $18.2525 | $18.25 | $18.25 | $18.30 |
| Purchase #2 | $101.77 | 13.596% | $115.6066 | $115.61 | $115.60 | $115.60 |
| Purchase #3 | $187.37 | 9.285% | $204.7673 | $204.77 | $204.75 | $204.80 |
| Purchase #4 | $229.36 | 12.862% | $258.8603 | $258.86 | $258.85 | $258.90 |
| Purchase #5 | $167.30 | 12.596% | $188.3731 | $188.37 | $188.35 | $188.40 |
| Purchase #6 | $52.44 | 11.600% | $58.523 | $58.52 | $58.50 | $58.50 |
| Purchase #7 | $149.89 | 12.686% | $168.905 | $168.91 | $168.90 | $168.90 |
| 7 purchase totals = | $904.45 | $1,013.2878 | $1,013.29 | $1,013.20 | $1,013.40 | |