| 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 | $199.59 | 13.389% | $226.3131 | $226.31 | $226.30 | $226.30 |
| Purchase #2 | $201.78 | 6.488% | $214.8715 | $214.87 | $214.85 | $214.90 |
| Purchase #3 | $143.45 | 7.336% | $153.9735 | $153.97 | $153.95 | $154.00 |
| Purchase #4 | $66.85 | 4.125% | $69.6076 | $69.61 | $69.60 | $69.60 |
| Purchase #5 | $182.60 | 12.201% | $204.879 | $204.88 | $204.90 | $204.90 |
| Purchase #6 | $101.33 | 8.227% | $109.6664 | $109.67 | $109.65 | $109.70 |
| Purchase #7 | $171.30 | 13.302% | $194.0863 | $194.09 | $194.10 | $194.10 |
| 7 purchase totals = | $1,066.90 | $1,173.3974 | $1,173.40 | $1,173.35 | $1,173.50 | |