| 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 | $150.74 | 7.657% | $162.2822 | $162.28 | $162.30 | $162.30 |
| Purchase #2 | $158.58 | 11.788% | $177.2734 | $177.27 | $177.25 | $177.30 |
| Purchase #3 | $81.34 | 5.199% | $85.5689 | $85.57 | $85.55 | $85.60 |
| Purchase #4 | $144.89 | 11.467% | $161.5045 | $161.50 | $161.50 | $161.50 |
| Purchase #5 | $82.48 | 13.669% | $93.7542 | $93.75 | $93.75 | $93.80 |
| Purchase #6 | $31.80 | 3.358% | $32.8678 | $32.87 | $32.85 | $32.90 |
| Purchase #7 | $40.97 | 10.560% | $45.2964 | $45.30 | $45.30 | $45.30 |
| 7 purchase totals = | $690.80 | $758.5474 | $758.54 | $758.50 | $758.70 | |