| 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 | $199.87 | 12.238% | $224.3301 | $224.33 | $224.35 | $224.30 |
| Purchase #2 | $75.58 | 10.724% | $83.6852 | $83.69 | $83.70 | $83.70 |
| Purchase #3 | $158.82 | 9.477% | $173.8714 | $173.87 | $173.85 | $173.90 |
| Purchase #4 | $143.34 | 8.546% | $155.5898 | $155.59 | $155.60 | $155.60 |
| Purchase #5 | $176.67 | 4.505% | $184.629 | $184.63 | $184.65 | $184.60 |
| Purchase #6 | $102.97 | 5.718% | $108.8578 | $108.86 | $108.85 | $108.90 |
| Purchase #7 | $144.34 | 9.353% | $157.8401 | $157.84 | $157.85 | $157.80 |
| 7 purchase totals = | $1,001.59 | $1,088.8034 | $1,088.81 | $1,088.85 | $1,088.80 | |