| 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 | $170.31 | 12.859% | $192.2102 | $192.21 | $192.20 | $192.20 |
| Purchase #2 | $114.47 | 9.229% | $125.0344 | $125.03 | $125.05 | $125.00 |
| Purchase #3 | $245.87 | 4.259% | $256.3416 | $256.34 | $256.35 | $256.30 |
| Purchase #4 | $207.61 | 9.788% | $227.9309 | $227.93 | $227.95 | $227.90 |
| Purchase #5 | $235.27 | 9.501% | $257.623 | $257.62 | $257.60 | $257.60 |
| Purchase #6 | $73.53 | 7.306% | $78.9021 | $78.90 | $78.90 | $78.90 |
| Purchase #7 | $138.38 | 6.595% | $147.5062 | $147.51 | $147.50 | $147.50 |
| 7 purchase totals = | $1,185.44 | $1,285.5484 | $1,285.54 | $1,285.55 | $1,285.40 | |