| 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 | $148.25 | 4.796% | $155.3601 | $155.36 | $155.35 | $155.40 |
| Purchase #2 | $127.99 | 7.656% | $137.7889 | $137.79 | $137.80 | $137.80 |
| Purchase #3 | $135.95 | 12.467% | $152.8989 | $152.90 | $152.90 | $152.90 |
| Purchase #4 | $72.71 | 7.465% | $78.1378 | $78.14 | $78.15 | $78.10 |
| Purchase #5 | $19.95 | 13.483% | $22.6399 | $22.64 | $22.65 | $22.60 |
| Purchase #6 | $220.58 | 7.835% | $237.8624 | $237.86 | $237.85 | $237.90 |
| Purchase #7 | $126.64 | 3.857% | $131.5245 | $131.52 | $131.50 | $131.50 |
| 7 purchase totals = | $852.07 | $916.2125 | $916.21 | $916.20 | $916.20 | |