| 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 | $132.62 | 11.449% | $147.8037 | $147.80 | $147.80 | $147.80 |
| Purchase #2 | $53.70 | 12.722% | $60.5317 | $60.53 | $60.55 | $60.50 |
| Purchase #3 | $144.51 | 3.807% | $150.0115 | $150.01 | $150.00 | $150.00 |
| Purchase #4 | $102.94 | 13.824% | $117.1704 | $117.17 | $117.15 | $117.20 |
| Purchase #5 | $182.48 | 9.138% | $199.155 | $199.16 | $199.15 | $199.20 |
| Purchase #6 | $185.93 | 10.328% | $205.1329 | $205.13 | $205.15 | $205.10 |
| Purchase #7 | $81.69 | 12.822% | $92.1643 | $92.16 | $92.15 | $92.20 |
| 7 purchase totals = | $883.87 | $971.9695 | $971.96 | $971.95 | $972.00 | |