| 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 | $131.37 | 8.780% | $142.9043 | $142.90 | $142.90 | $142.90 |
| Purchase #2 | $239.88 | 3.611% | $248.5421 | $248.54 | $248.55 | $248.50 |
| Purchase #3 | $190.76 | 7.171% | $204.4394 | $204.44 | $204.45 | $204.40 |
| Purchase #4 | $52.69 | 6.417% | $56.0711 | $56.07 | $56.05 | $56.10 |
| Purchase #5 | $138.59 | 8.426% | $150.2676 | $150.27 | $150.25 | $150.30 |
| Purchase #6 | $17.94 | 4.869% | $18.8135 | $18.81 | $18.80 | $18.80 |
| Purchase #7 | $72.80 | 5.541% | $76.8338 | $76.83 | $76.85 | $76.80 |
| 7 purchase totals = | $844.03 | $897.8718 | $897.86 | $897.85 | $897.80 | |