| 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 | $178.40 | 4.429% | $186.3013 | $186.30 | $186.30 | $186.30 |
| Purchase #2 | $126.74 | 6.289% | $134.7107 | $134.71 | $134.70 | $134.70 |
| Purchase #3 | $41.77 | 10.649% | $46.2181 | $46.22 | $46.20 | $46.20 |
| Purchase #4 | $51.39 | 9.233% | $56.1348 | $56.13 | $56.15 | $56.10 |
| Purchase #5 | $78.94 | 7.378% | $84.7642 | $84.76 | $84.75 | $84.80 |
| Purchase #6 | $23.73 | 6.823% | $25.3491 | $25.35 | $25.35 | $25.30 |
| Purchase #7 | $246.43 | 6.574% | $262.6303 | $262.63 | $262.65 | $262.60 |
| 7 purchase totals = | $747.40 | $796.1085 | $796.10 | $796.10 | $796.00 | |