| 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 | $68.40 | 7.145% | $73.2872 | $73.29 | $73.30 | $73.30 |
| Purchase #2 | $142.69 | 12.819% | $160.9814 | $160.98 | $161.00 | $161.00 |
| Purchase #3 | $190.79 | 9.577% | $209.062 | $209.06 | $209.05 | $209.10 |
| Purchase #4 | $80.58 | 4.167% | $83.9378 | $83.94 | $83.95 | $83.90 |
| Purchase #5 | $144.92 | 3.746% | $150.3487 | $150.35 | $150.35 | $150.30 |
| Purchase #6 | $213.47 | 7.802% | $230.1249 | $230.12 | $230.10 | $230.10 |
| Purchase #7 | $36.50 | 8.803% | $39.7131 | $39.71 | $39.70 | $39.70 |
| 7 purchase totals = | $877.35 | $947.4551 | $947.45 | $947.45 | $947.40 | |