| 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 | $154.73 | 6.804% | $165.2578 | $165.26 | $165.25 | $165.30 |
| Purchase #2 | $96.34 | 10.106% | $106.0761 | $106.08 | $106.10 | $106.10 |
| Purchase #3 | $193.49 | 6.412% | $205.8966 | $205.90 | $205.90 | $205.90 |
| Purchase #4 | $207.78 | 10.855% | $230.3345 | $230.33 | $230.35 | $230.30 |
| Purchase #5 | $30.97 | 6.505% | $32.9846 | $32.98 | $33.00 | $33.00 |
| Purchase #6 | $21.36 | 7.107% | $22.8781 | $22.88 | $22.90 | $22.90 |
| Purchase #7 | $178.80 | 6.285% | $190.0376 | $190.04 | $190.05 | $190.00 |
| 7 purchase totals = | $883.47 | $953.4653 | $953.47 | $953.55 | $953.50 | |