| 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 | $174.68 | 7.278% | $187.3932 | $187.39 | $187.40 | $187.40 |
| Purchase #2 | $10.98 | 7.380% | $11.7903 | $11.79 | $11.80 | $11.80 |
| Purchase #3 | $121.75 | 4.629% | $127.3858 | $127.39 | $127.40 | $127.40 |
| Purchase #4 | $139.53 | 12.712% | $157.2671 | $157.27 | $157.25 | $157.30 |
| Purchase #5 | $138.28 | 7.459% | $148.5943 | $148.59 | $148.60 | $148.60 |
| Purchase #6 | $144.48 | 6.245% | $153.5028 | $153.50 | $153.50 | $153.50 |
| Purchase #7 | $162.98 | 11.317% | $181.4244 | $181.42 | $181.40 | $181.40 |
| 7 purchase totals = | $892.68 | $967.3579 | $967.35 | $967.35 | $967.40 | |