| 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 | $138.60 | 6.525% | $147.6437 | $147.64 | $147.65 | $147.60 |
| Purchase #2 | $125.82 | 9.254% | $137.4634 | $137.46 | $137.45 | $137.50 |
| Purchase #3 | $250.50 | 7.255% | $268.6738 | $268.67 | $268.65 | $268.70 |
| Purchase #4 | $15.43 | 5.485% | $16.2763 | $16.28 | $16.30 | $16.30 |
| Purchase #5 | $123.50 | 9.516% | $135.2523 | $135.25 | $135.25 | $135.30 |
| Purchase #6 | $237.57 | 7.871% | $256.2691 | $256.27 | $256.25 | $256.30 |
| Purchase #7 | $128.91 | 12.844% | $145.4672 | $145.47 | $145.45 | $145.50 |
| 7 purchase totals = | $1,020.33 | $1,107.0458 | $1,107.04 | $1,107.00 | $1,107.20 | |