| 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 | $171.91 | 12.523% | $193.4383 | $193.44 | $193.45 | $193.40 |
| Purchase #2 | $213.46 | 13.793% | $242.9025 | $242.90 | $242.90 | $242.90 |
| Purchase #3 | $105.88 | 12.762% | $119.3924 | $119.39 | $119.40 | $119.40 |
| Purchase #4 | $58.88 | 7.676% | $63.3996 | $63.40 | $63.40 | $63.40 |
| Purchase #5 | $90.60 | 8.483% | $98.2856 | $98.29 | $98.30 | $98.30 |
| Purchase #6 | $239.58 | 7.485% | $257.5126 | $257.51 | $257.50 | $257.50 |
| Purchase #7 | $168.59 | 8.462% | $182.8561 | $182.86 | $182.85 | $182.90 |
| 7 purchase totals = | $1,048.90 | $1,157.7871 | $1,157.79 | $1,157.80 | $1,157.80 | |