| 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 | $137.34 | 7.737% | $147.966 | $147.97 | $147.95 | $148.00 |
| Purchase #2 | $168.61 | 9.529% | $184.6768 | $184.68 | $184.70 | $184.70 |
| Purchase #3 | $24.99 | 7.374% | $26.8328 | $26.83 | $26.85 | $26.80 |
| Purchase #4 | $92.61 | 11.816% | $103.5528 | $103.55 | $103.55 | $103.60 |
| Purchase #5 | $203.26 | 6.448% | $216.3662 | $216.37 | $216.35 | $216.40 |
| Purchase #6 | $245.58 | 12.349% | $275.9067 | $275.91 | $275.90 | $275.90 |
| Purchase #7 | $112.44 | 3.292% | $116.1415 | $116.14 | $116.15 | $116.10 |
| 7 purchase totals = | $984.83 | $1,071.4428 | $1,071.45 | $1,071.45 | $1,071.50 | |