| 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 | $138.65 | 7.492% | $149.0377 | $149.04 | $149.05 | $149.00 |
| Purchase #2 | $148.57 | 13.725% | $168.9612 | $168.96 | $168.95 | $169.00 |
| Purchase #3 | $71.99 | 6.226% | $76.4721 | $76.47 | $76.45 | $76.50 |
| Purchase #4 | $152.55 | 3.612% | $158.0601 | $158.06 | $158.05 | $158.10 |
| Purchase #5 | $80.91 | 4.251% | $84.3495 | $84.35 | $84.35 | $84.30 |
| Purchase #6 | $33.55 | 11.759% | $37.4951 | $37.50 | $37.50 | $37.50 |
| Purchase #7 | $67.47 | 3.315% | $69.7066 | $69.71 | $69.70 | $69.70 |
| 7 purchase totals = | $693.69 | $744.0823 | $744.09 | $744.05 | $744.10 | |