| 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 | $165.39 | 13.439% | $187.6168 | $187.62 | $187.60 | $187.60 |
| Purchase #2 | $90.51 | 3.234% | $93.4371 | $93.44 | $93.45 | $93.40 |
| Purchase #3 | $130.26 | 7.120% | $139.5345 | $139.53 | $139.55 | $139.50 |
| Purchase #4 | $59.47 | 3.746% | $61.6977 | $61.70 | $61.70 | $61.70 |
| Purchase #5 | $102.69 | 6.643% | $109.5117 | $109.51 | $109.50 | $109.50 |
| Purchase #6 | $14.41 | 7.360% | $15.4706 | $15.47 | $15.45 | $15.50 |
| Purchase #7 | $185.53 | 13.403% | $210.3966 | $210.40 | $210.40 | $210.40 |
| 7 purchase totals = | $748.26 | $817.6650 | $817.67 | $817.65 | $817.60 | |