| 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 | $135.95 | 10.817% | $150.6557 | $150.66 | $150.65 | $150.70 |
| Purchase #2 | $56.30 | 8.142% | $60.8839 | $60.88 | $60.90 | $60.90 |
| Purchase #3 | $124.90 | 9.626% | $136.9229 | $136.92 | $136.90 | $136.90 |
| Purchase #4 | $99.25 | 7.458% | $106.6521 | $106.65 | $106.65 | $106.70 |
| Purchase #5 | $193.42 | 8.577% | $210.0096 | $210.01 | $210.00 | $210.00 |
| Purchase #6 | $119.42 | 9.237% | $130.4508 | $130.45 | $130.45 | $130.50 |
| Purchase #7 | $167.32 | 13.471% | $189.8597 | $189.86 | $189.85 | $189.90 |
| 7 purchase totals = | $896.56 | $985.4347 | $985.43 | $985.40 | $985.60 | |