| 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 | $155.90 | 6.522% | $166.0678 | $166.07 | $166.05 | $166.10 |
| Purchase #2 | $70.49 | 6.430% | $75.0225 | $75.02 | $75.00 | $75.00 |
| Purchase #3 | $39.70 | 10.770% | $43.9757 | $43.98 | $44.00 | $44.00 |
| Purchase #4 | $21.96 | 10.786% | $24.3286 | $24.33 | $24.35 | $24.30 |
| Purchase #5 | $80.26 | 5.324% | $84.533 | $84.53 | $84.55 | $84.50 |
| Purchase #6 | $249.95 | 11.561% | $278.8467 | $278.85 | $278.85 | $278.80 |
| Purchase #7 | $24.82 | 9.433% | $27.1613 | $27.16 | $27.15 | $27.20 |
| 7 purchase totals = | $643.08 | $699.9356 | $699.94 | $699.95 | $699.90 | |