| 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 | $136.32 | 8.513% | $147.9249 | $147.92 | $147.90 | $147.90 |
| Purchase #2 | $66.48 | 3.261% | $68.6479 | $68.65 | $68.65 | $68.60 |
| Purchase #3 | $17.73 | 13.675% | $20.1546 | $20.15 | $20.15 | $20.20 |
| Purchase #4 | $141.60 | 3.110% | $146.0038 | $146.00 | $146.00 | $146.00 |
| Purchase #5 | $124.75 | 10.557% | $137.9199 | $137.92 | $137.90 | $137.90 |
| Purchase #6 | $115.64 | 11.351% | $128.7663 | $128.77 | $128.75 | $128.80 |
| Purchase #7 | $220.68 | 8.108% | $238.5727 | $238.57 | $238.55 | $238.60 |
| 7 purchase totals = | $823.20 | $887.9901 | $887.98 | $887.90 | $888.00 | |