| 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 | $180.91 | 5.389% | $190.6592 | $190.66 | $190.65 | $190.70 |
| Purchase #2 | $177.96 | 6.724% | $189.926 | $189.93 | $189.95 | $189.90 |
| Purchase #3 | $32.48 | 11.208% | $36.1204 | $36.12 | $36.10 | $36.10 |
| Purchase #4 | $155.83 | 12.870% | $175.8853 | $175.89 | $175.90 | $175.90 |
| Purchase #5 | $49.86 | 5.832% | $52.7678 | $52.77 | $52.75 | $52.80 |
| Purchase #6 | $64.95 | 6.376% | $69.0912 | $69.09 | $69.10 | $69.10 |
| Purchase #7 | $38.50 | 12.256% | $43.2186 | $43.22 | $43.20 | $43.20 |
| 7 purchase totals = | $700.49 | $757.6685 | $757.68 | $757.65 | $757.70 | |