| 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 | $156.93 | 5.605% | $165.7259 | $165.73 | $165.75 | $165.70 |
| Purchase #2 | $34.46 | 4.313% | $35.9463 | $35.95 | $35.95 | $35.90 |
| Purchase #3 | $145.44 | 9.612% | $159.4197 | $159.42 | $159.40 | $159.40 |
| Purchase #4 | $17.35 | 3.756% | $18.0017 | $18.00 | $18.00 | $18.00 |
| Purchase #5 | $134.35 | 10.127% | $147.9556 | $147.96 | $147.95 | $148.00 |
| Purchase #6 | $95.38 | 6.402% | $101.4862 | $101.49 | $101.50 | $101.50 |
| Purchase #7 | $121.60 | 8.837% | $132.3458 | $132.35 | $132.35 | $132.30 |
| 7 purchase totals = | $705.51 | $760.8812 | $760.90 | $760.90 | $760.80 | |