| 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 | $132.66 | 8.295% | $143.6641 | $143.66 | $143.65 | $143.70 |
| Purchase #2 | $147.34 | 3.328% | $152.2435 | $152.24 | $152.25 | $152.20 |
| Purchase #3 | $66.54 | 7.498% | $71.5292 | $71.53 | $71.55 | $71.50 |
| Purchase #4 | $134.85 | 9.347% | $147.4544 | $147.45 | $147.45 | $147.50 |
| Purchase #5 | $217.83 | 13.468% | $247.1673 | $247.17 | $247.15 | $247.20 |
| Purchase #6 | $195.53 | 5.545% | $206.3721 | $206.37 | $206.35 | $206.40 |
| Purchase #7 | $199.51 | 10.238% | $219.9358 | $219.94 | $219.95 | $219.90 |
| 7 purchase totals = | $1,094.26 | $1,188.3664 | $1,188.36 | $1,188.35 | $1,188.40 | |