| 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 | $139.61 | 10.428% | $154.1685 | $154.17 | $154.15 | $154.20 |
| Purchase #2 | $66.46 | 13.314% | $75.3085 | $75.31 | $75.30 | $75.30 |
| Purchase #3 | $88.90 | 8.831% | $96.7508 | $96.75 | $96.75 | $96.80 |
| Purchase #4 | $35.66 | 6.804% | $38.0863 | $38.09 | $38.10 | $38.10 |
| Purchase #5 | $28.44 | 13.769% | $32.3559 | $32.36 | $32.35 | $32.40 |
| Purchase #6 | $164.92 | 12.728% | $185.911 | $185.91 | $185.90 | $185.90 |
| Purchase #7 | $34.90 | 12.722% | $39.34 | $39.34 | $39.35 | $39.30 |
| 7 purchase totals = | $558.89 | $621.9210 | $621.93 | $621.90 | $622.00 | |