| 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 | $186.85 | 8.462% | $202.6612 | $202.66 | $202.65 | $202.70 |
| Purchase #2 | $51.35 | 9.690% | $56.3258 | $56.33 | $56.35 | $56.30 |
| Purchase #3 | $113.83 | 13.310% | $128.9808 | $128.98 | $129.00 | $129.00 |
| Purchase #4 | $33.83 | 3.528% | $35.0235 | $35.02 | $35.00 | $35.00 |
| Purchase #5 | $165.28 | 10.512% | $182.6542 | $182.65 | $182.65 | $182.70 |
| Purchase #6 | $8.76 | 7.393% | $9.4076 | $9.41 | $9.40 | $9.40 |
| Purchase #7 | $186.74 | 4.591% | $195.3132 | $195.31 | $195.30 | $195.30 |
| 7 purchase totals = | $746.64 | $810.3663 | $810.36 | $810.35 | $810.40 | |