| 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 | $143.35 | 13.327% | $162.4543 | $162.45 | $162.45 | $162.50 |
| Purchase #2 | $131.36 | 12.424% | $147.6802 | $147.68 | $147.70 | $147.70 |
| Purchase #3 | $126.54 | 4.812% | $132.6291 | $132.63 | $132.65 | $132.60 |
| Purchase #4 | $77.54 | 3.297% | $80.0965 | $80.10 | $80.10 | $80.10 |
| Purchase #5 | $59.98 | 10.707% | $66.4021 | $66.40 | $66.40 | $66.40 |
| Purchase #6 | $144.82 | 12.362% | $162.7226 | $162.72 | $162.70 | $162.70 |
| Purchase #7 | $199.62 | 8.818% | $217.2225 | $217.22 | $217.20 | $217.20 |
| 7 purchase totals = | $883.21 | $969.2073 | $969.20 | $969.20 | $969.20 | |