| 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 | $146.31 | 6.149% | $155.3066 | $155.31 | $155.30 | $155.30 |
| Purchase #2 | $87.73 | 13.575% | $99.6393 | $99.64 | $99.65 | $99.60 |
| Purchase #3 | $141.61 | 13.583% | $160.8449 | $160.84 | $160.85 | $160.80 |
| Purchase #4 | $179.71 | 10.648% | $198.8455 | $198.85 | $198.85 | $198.80 |
| Purchase #5 | $127.26 | 6.508% | $135.5421 | $135.54 | $135.55 | $135.50 |
| Purchase #6 | $14.33 | 9.476% | $15.6879 | $15.69 | $15.70 | $15.70 |
| Purchase #7 | $232.70 | 3.651% | $241.1959 | $241.20 | $241.20 | $241.20 |
| 7 purchase totals = | $929.65 | $1,007.0622 | $1,007.07 | $1,007.10 | $1,006.90 | |