| 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 | $145.98 | 9.854% | $160.3649 | $160.36 | $160.35 | $160.40 |
| Purchase #2 | $74.95 | 4.816% | $78.5596 | $78.56 | $78.55 | $78.60 |
| Purchase #3 | $18.39 | 9.395% | $20.1177 | $20.12 | $20.10 | $20.10 |
| Purchase #4 | $219.39 | 7.119% | $235.0084 | $235.01 | $235.00 | $235.00 |
| Purchase #5 | $123.88 | 11.832% | $138.5375 | $138.54 | $138.55 | $138.50 |
| Purchase #6 | $194.61 | 12.179% | $218.3116 | $218.31 | $218.30 | $218.30 |
| Purchase #7 | $231.91 | 10.797% | $256.9493 | $256.95 | $256.95 | $256.90 |
| 7 purchase totals = | $1,009.11 | $1,107.8490 | $1,107.85 | $1,107.80 | $1,107.80 | |