| 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 | $125.55 | 5.278% | $132.1765 | $132.18 | $132.20 | $132.20 |
| Purchase #2 | $169.47 | 8.635% | $184.1037 | $184.10 | $184.10 | $184.10 |
| Purchase #3 | $179.86 | 6.429% | $191.4232 | $191.42 | $191.40 | $191.40 |
| Purchase #4 | $21.67 | 6.404% | $23.0577 | $23.06 | $23.05 | $23.10 |
| Purchase #5 | $165.29 | 4.424% | $172.6024 | $172.60 | $172.60 | $172.60 |
| Purchase #6 | $210.85 | 12.516% | $237.24 | $237.24 | $237.25 | $237.20 |
| Purchase #7 | $190.74 | 6.439% | $203.0217 | $203.02 | $203.00 | $203.00 |
| 7 purchase totals = | $1,063.43 | $1,143.6252 | $1,143.62 | $1,143.60 | $1,143.60 | |