| 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 | $117.58 | 8.728% | $127.8424 | $127.84 | $127.85 | $127.80 |
| Purchase #2 | $19.71 | 10.615% | $21.8022 | $21.80 | $21.80 | $21.80 |
| Purchase #3 | $49.80 | 13.618% | $56.5818 | $56.58 | $56.60 | $56.60 |
| Purchase #4 | $167.56 | 8.443% | $181.7071 | $181.71 | $181.70 | $181.70 |
| Purchase #5 | $240.40 | 5.541% | $253.7206 | $253.72 | $253.70 | $253.70 |
| Purchase #6 | $150.96 | 6.843% | $161.2902 | $161.29 | $161.30 | $161.30 |
| Purchase #7 | $50.41 | 12.155% | $56.5373 | $56.54 | $56.55 | $56.50 |
| 7 purchase totals = | $796.42 | $859.4816 | $859.48 | $859.50 | $859.40 | |