| 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 | $142.52 | 10.118% | $156.9402 | $156.94 | $156.95 | $156.90 |
| Purchase #2 | $11.34 | 10.183% | $12.4948 | $12.49 | $12.50 | $12.50 |
| Purchase #3 | $136.49 | 9.173% | $149.0102 | $149.01 | $149.00 | $149.00 |
| Purchase #4 | $178.52 | 9.696% | $195.8293 | $195.83 | $195.85 | $195.80 |
| Purchase #5 | $35.77 | 4.337% | $37.3213 | $37.32 | $37.30 | $37.30 |
| Purchase #6 | $43.29 | 5.479% | $45.6619 | $45.66 | $45.65 | $45.70 |
| Purchase #7 | $186.37 | 9.381% | $203.8534 | $203.85 | $203.85 | $203.90 |
| 7 purchase totals = | $734.30 | $801.1111 | $801.10 | $801.10 | $801.10 | |