| 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 | $195.36 | 3.744% | $202.6743 | $202.67 | $202.65 | $202.70 |
| Purchase #2 | $40.96 | 11.859% | $45.8174 | $45.82 | $45.80 | $45.80 |
| Purchase #3 | $149.47 | 3.699% | $154.9989 | $155.00 | $155.00 | $155.00 |
| Purchase #4 | $80.51 | 5.394% | $84.8527 | $84.85 | $84.85 | $84.90 |
| Purchase #5 | $153.51 | 13.813% | $174.7143 | $174.71 | $174.70 | $174.70 |
| Purchase #6 | $162.61 | 11.548% | $181.3882 | $181.39 | $181.40 | $181.40 |
| Purchase #7 | $117.98 | 13.546% | $133.9616 | $133.96 | $133.95 | $134.00 |
| 7 purchase totals = | $900.40 | $978.4074 | $978.40 | $978.35 | $978.50 | |