| 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 | $74.83 | 11.337% | $83.3135 | $83.31 | $83.30 | $83.30 |
| Purchase #2 | $165.53 | 7.308% | $177.6269 | $177.63 | $177.65 | $177.60 |
| Purchase #3 | $35.59 | 8.671% | $38.676 | $38.68 | $38.70 | $38.70 |
| Purchase #4 | $128.61 | 9.450% | $140.7636 | $140.76 | $140.75 | $140.80 |
| Purchase #5 | $201.29 | 12.763% | $226.9806 | $226.98 | $227.00 | $227.00 |
| Purchase #6 | $57.67 | 6.607% | $61.4803 | $61.48 | $61.50 | $61.50 |
| Purchase #7 | $106.32 | 4.696% | $111.3128 | $111.31 | $111.30 | $111.30 |
| 7 purchase totals = | $769.84 | $840.1537 | $840.15 | $840.20 | $840.20 | |