| 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 | $94.62 | 11.187% | $105.2051 | $105.21 | $105.20 | $105.20 |
| Purchase #2 | $154.63 | 13.412% | $175.369 | $175.37 | $175.35 | $175.40 |
| Purchase #3 | $149.90 | 11.230% | $166.7338 | $166.73 | $166.75 | $166.70 |
| Purchase #4 | $193.60 | 6.540% | $206.2614 | $206.26 | $206.25 | $206.30 |
| Purchase #5 | $185.75 | 11.504% | $207.1187 | $207.12 | $207.10 | $207.10 |
| Purchase #6 | $166.85 | 4.596% | $174.5184 | $174.52 | $174.50 | $174.50 |
| Purchase #7 | $86.51 | 4.795% | $90.6582 | $90.66 | $90.65 | $90.70 |
| 7 purchase totals = | $1,031.86 | $1,125.8646 | $1,125.87 | $1,125.80 | $1,125.90 | |