| 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 | $167.66 | 13.297% | $189.9538 | $189.95 | $189.95 | $190.00 |
| Purchase #2 | $60.77 | 13.305% | $68.8554 | $68.86 | $68.85 | $68.90 |
| Purchase #3 | $12.92 | 8.710% | $14.0453 | $14.05 | $14.05 | $14.00 |
| Purchase #4 | $21.70 | 12.767% | $24.4704 | $24.47 | $24.45 | $24.50 |
| Purchase #5 | $171.62 | 3.337% | $177.347 | $177.35 | $177.35 | $177.30 |
| Purchase #6 | $82.73 | 12.248% | $92.8628 | $92.86 | $92.85 | $92.90 |
| Purchase #7 | $127.46 | 12.604% | $143.5251 | $143.53 | $143.55 | $143.50 |
| 7 purchase totals = | $644.86 | $711.0598 | $711.07 | $711.05 | $711.10 | |