| 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 | $120.98 | 13.501% | $137.3135 | $137.31 | $137.30 | $137.30 |
| Purchase #2 | $165.98 | 10.465% | $183.3498 | $183.35 | $183.35 | $183.30 |
| Purchase #3 | $19.99 | 9.781% | $21.9452 | $21.95 | $21.95 | $21.90 |
| Purchase #4 | $150.56 | 7.441% | $161.7632 | $161.76 | $161.75 | $161.80 |
| Purchase #5 | $227.79 | 12.124% | $255.4073 | $255.41 | $255.40 | $255.40 |
| Purchase #6 | $81.35 | 8.251% | $88.0622 | $88.06 | $88.05 | $88.10 |
| Purchase #7 | $116.60 | 11.211% | $129.672 | $129.67 | $129.65 | $129.70 |
| 7 purchase totals = | $883.25 | $977.5132 | $977.51 | $977.45 | $977.50 | |