| 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 | $139.58 | 5.180% | $146.8102 | $146.81 | $146.80 | $146.80 |
| Purchase #2 | $179.44 | 7.159% | $192.2861 | $192.29 | $192.30 | $192.30 |
| Purchase #3 | $165.65 | 6.874% | $177.0368 | $177.04 | $177.05 | $177.00 |
| Purchase #4 | $201.70 | 8.258% | $218.3564 | $218.36 | $218.35 | $218.40 |
| Purchase #5 | $7.57 | 3.530% | $7.8372 | $7.84 | $7.85 | $7.80 |
| Purchase #6 | $238.30 | 10.800% | $264.0364 | $264.04 | $264.05 | $264.00 |
| Purchase #7 | $50.25 | 13.365% | $56.9659 | $56.97 | $56.95 | $57.00 |
| 7 purchase totals = | $982.49 | $1,063.3290 | $1,063.35 | $1,063.35 | $1,063.30 | |