| 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 | $187.89 | 3.841% | $195.1069 | $195.11 | $195.10 | $195.10 |
| Purchase #2 | $191.47 | 11.796% | $214.0558 | $214.06 | $214.05 | $214.10 |
| Purchase #3 | $14.51 | 13.820% | $16.5153 | $16.52 | $16.50 | $16.50 |
| Purchase #4 | $133.75 | 7.340% | $143.5673 | $143.57 | $143.55 | $143.60 |
| Purchase #5 | $16.80 | 6.825% | $17.9466 | $17.95 | $17.95 | $17.90 |
| Purchase #6 | $178.32 | 3.857% | $185.1978 | $185.20 | $185.20 | $185.20 |
| Purchase #7 | $67.95 | 10.309% | $74.955 | $74.96 | $74.95 | $75.00 |
| 7 purchase totals = | $790.69 | $847.3447 | $847.37 | $847.30 | $847.40 | |