| 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 | $165.95 | 9.481% | $181.6837 | $181.68 | $181.70 | $181.70 |
| Purchase #2 | $171.88 | 10.352% | $189.673 | $189.67 | $189.65 | $189.70 |
| Purchase #3 | $61.49 | 9.445% | $67.2977 | $67.30 | $67.30 | $67.30 |
| Purchase #4 | $121.42 | 8.804% | $132.1098 | $132.11 | $132.10 | $132.10 |
| Purchase #5 | $213.84 | 6.198% | $227.0938 | $227.09 | $227.10 | $227.10 |
| Purchase #6 | $25.64 | 5.332% | $27.0071 | $27.01 | $27.00 | $27.00 |
| Purchase #7 | $243.65 | 6.229% | $258.827 | $258.83 | $258.85 | $258.80 |
| 7 purchase totals = | $1,003.87 | $1,083.6921 | $1,083.69 | $1,083.70 | $1,083.70 | |