| 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 | $147.58 | 3.618% | $152.9194 | $152.92 | $152.90 | $152.90 |
| Purchase #2 | $175.38 | 7.191% | $187.9916 | $187.99 | $188.00 | $188.00 |
| Purchase #3 | $67.90 | 10.485% | $75.0193 | $75.02 | $75.00 | $75.00 |
| Purchase #4 | $126.58 | 4.241% | $131.9483 | $131.95 | $131.95 | $131.90 |
| Purchase #5 | $190.45 | 12.834% | $214.8924 | $214.89 | $214.90 | $214.90 |
| Purchase #6 | $91.69 | 6.530% | $97.6774 | $97.68 | $97.70 | $97.70 |
| Purchase #7 | $203.35 | 13.688% | $231.1845 | $231.18 | $231.20 | $231.20 |
| 7 purchase totals = | $1,002.93 | $1,091.6329 | $1,091.63 | $1,091.65 | $1,091.60 | |