| 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 | $145.34 | 5.318% | $153.0692 | $153.07 | $153.05 | $153.10 |
| Purchase #2 | $230.73 | 12.455% | $259.4674 | $259.47 | $259.45 | $259.50 |
| Purchase #3 | $35.38 | 7.660% | $38.0901 | $38.09 | $38.10 | $38.10 |
| Purchase #4 | $26.82 | 13.276% | $30.3806 | $30.38 | $30.40 | $30.40 |
| Purchase #5 | $92.25 | 11.863% | $103.1936 | $103.19 | $103.20 | $103.20 |
| Purchase #6 | $185.93 | 9.243% | $203.1155 | $203.12 | $203.10 | $203.10 |
| Purchase #7 | $34.57 | 4.302% | $36.0572 | $36.06 | $36.05 | $36.10 |
| 7 purchase totals = | $751.02 | $823.3736 | $823.38 | $823.35 | $823.50 | |