| 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 | $115.36 | 4.516% | $120.5697 | $120.57 | $120.55 | $120.60 |
| Purchase #2 | $158.71 | 4.524% | $165.89 | $165.89 | $165.90 | $165.90 |
| Purchase #3 | $38.58 | 12.190% | $43.2829 | $43.28 | $43.30 | $43.30 |
| Purchase #4 | $157.70 | 6.313% | $167.6556 | $167.66 | $167.65 | $167.70 |
| Purchase #5 | $57.53 | 7.359% | $61.7636 | $61.76 | $61.75 | $61.80 |
| Purchase #6 | $198.51 | 6.173% | $210.764 | $210.76 | $210.75 | $210.80 |
| Purchase #7 | $184.59 | 6.158% | $195.9571 | $195.96 | $195.95 | $196.00 |
| 7 purchase totals = | $910.98 | $965.8829 | $965.88 | $965.85 | $966.10 | |