| 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 | $172.61 | 3.165% | $178.0731 | $178.07 | $178.05 | $178.10 |
| Purchase #2 | $224.57 | 4.240% | $234.0918 | $234.09 | $234.10 | $234.10 |
| Purchase #3 | $69.41 | 10.253% | $76.5266 | $76.53 | $76.55 | $76.50 |
| Purchase #4 | $65.93 | 8.825% | $71.7483 | $71.75 | $71.75 | $71.70 |
| Purchase #5 | $171.58 | 12.690% | $193.3535 | $193.35 | $193.35 | $193.40 |
| Purchase #6 | $247.71 | 11.794% | $276.9249 | $276.92 | $276.90 | $276.90 |
| Purchase #7 | $130.78 | 12.699% | $147.3878 | $147.39 | $147.40 | $147.40 |
| 7 purchase totals = | $1,082.59 | $1,178.1060 | $1,178.10 | $1,178.10 | $1,178.10 | |