| 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 | $167.54 | 13.367% | $189.9351 | $189.94 | $189.95 | $189.90 |
| Purchase #2 | $246.95 | 12.465% | $277.7323 | $277.73 | $277.75 | $277.70 |
| Purchase #3 | $149.56 | 11.105% | $166.1686 | $166.17 | $166.15 | $166.20 |
| Purchase #4 | $140.70 | 5.143% | $147.9362 | $147.94 | $147.95 | $147.90 |
| Purchase #5 | $98.41 | 12.644% | $110.853 | $110.85 | $110.85 | $110.90 |
| Purchase #6 | $39.90 | 8.637% | $43.3462 | $43.35 | $43.35 | $43.30 |
| Purchase #7 | $49.37 | 12.132% | $55.3596 | $55.36 | $55.35 | $55.40 |
| 7 purchase totals = | $892.43 | $991.3310 | $991.34 | $991.35 | $991.30 | |