| 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 | $131.51 | 13.818% | $149.6821 | $149.68 | $149.70 | $149.70 |
| Purchase #2 | $135.85 | 7.457% | $145.9803 | $145.98 | $146.00 | $146.00 |
| Purchase #3 | $188.33 | 10.394% | $207.905 | $207.91 | $207.90 | $207.90 |
| Purchase #4 | $45.45 | 8.435% | $49.2837 | $49.28 | $49.30 | $49.30 |
| Purchase #5 | $156.39 | 12.435% | $175.8371 | $175.84 | $175.85 | $175.80 |
| Purchase #6 | $55.99 | 13.368% | $63.4747 | $63.47 | $63.45 | $63.50 |
| Purchase #7 | $152.52 | 3.173% | $157.3595 | $157.36 | $157.35 | $157.40 |
| 7 purchase totals = | $866.04 | $949.5224 | $949.52 | $949.55 | $949.60 | |