| 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 | $187.59 | 3.780% | $194.6809 | $194.68 | $194.70 | $194.70 |
| Purchase #2 | $209.60 | 7.861% | $226.0767 | $226.08 | $226.10 | $226.10 |
| Purchase #3 | $137.67 | 12.289% | $154.5883 | $154.59 | $154.60 | $154.60 |
| Purchase #4 | $27.65 | 5.437% | $29.1533 | $29.15 | $29.15 | $29.20 |
| Purchase #5 | $19.40 | 6.194% | $20.6016 | $20.60 | $20.60 | $20.60 |
| Purchase #6 | $184.32 | 13.415% | $209.0465 | $209.05 | $209.05 | $209.00 |
| Purchase #7 | $229.55 | 13.573% | $260.7068 | $260.71 | $260.70 | $260.70 |
| 7 purchase totals = | $995.78 | $1,094.8541 | $1,094.86 | $1,094.90 | $1,094.90 | |