| 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 | $182.83 | 11.543% | $203.9341 | $203.93 | $203.95 | $203.90 |
| Purchase #2 | $138.56 | 13.356% | $157.0661 | $157.07 | $157.05 | $157.10 |
| Purchase #3 | $89.70 | 7.518% | $96.4436 | $96.44 | $96.45 | $96.40 |
| Purchase #4 | $44.28 | 3.544% | $45.8493 | $45.85 | $45.85 | $45.80 |
| Purchase #5 | $77.32 | 4.806% | $81.036 | $81.04 | $81.05 | $81.00 |
| Purchase #6 | $220.67 | 3.494% | $228.3802 | $228.38 | $228.40 | $228.40 |
| Purchase #7 | $165.74 | 11.309% | $184.4835 | $184.48 | $184.50 | $184.50 |
| 7 purchase totals = | $919.10 | $997.1928 | $997.19 | $997.25 | $997.10 | |