| 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 | $161.65 | 8.187% | $174.8843 | $174.88 | $174.90 | $174.90 |
| Purchase #2 | $215.38 | 11.795% | $240.7841 | $240.78 | $240.80 | $240.80 |
| Purchase #3 | $49.79 | 10.414% | $54.9751 | $54.98 | $55.00 | $55.00 |
| Purchase #4 | $158.30 | 9.480% | $173.3068 | $173.31 | $173.30 | $173.30 |
| Purchase #5 | $217.52 | 3.729% | $225.6313 | $225.63 | $225.65 | $225.60 |
| Purchase #6 | $230.95 | 7.252% | $247.6985 | $247.70 | $247.70 | $247.70 |
| Purchase #7 | $22.29 | 7.809% | $24.0306 | $24.03 | $24.05 | $24.00 |
| 7 purchase totals = | $1,055.88 | $1,141.3107 | $1,141.31 | $1,141.40 | $1,141.30 | |