| 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 | $72.26 | 8.664% | $78.5206 | $78.52 | $78.50 | $78.50 |
| Purchase #2 | $227.55 | 11.150% | $252.9218 | $252.92 | $252.90 | $252.90 |
| Purchase #3 | $154.25 | 4.772% | $161.6108 | $161.61 | $161.60 | $161.60 |
| Purchase #4 | $173.85 | 5.151% | $182.805 | $182.81 | $182.80 | $182.80 |
| Purchase #5 | $121.85 | 7.336% | $130.7889 | $130.79 | $130.80 | $130.80 |
| Purchase #6 | $29.97 | 10.496% | $33.1157 | $33.12 | $33.10 | $33.10 |
| Purchase #7 | $153.70 | 5.218% | $161.7201 | $161.72 | $161.70 | $161.70 |
| 7 purchase totals = | $933.43 | $1,001.4829 | $1,001.49 | $1,001.40 | $1,001.40 | |