| 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 | $143.54 | 6.545% | $152.9347 | $152.93 | $152.95 | $152.90 |
| Purchase #2 | $136.56 | 4.545% | $142.7667 | $142.77 | $142.75 | $142.80 |
| Purchase #3 | $116.71 | 8.665% | $126.8229 | $126.82 | $126.80 | $126.80 |
| Purchase #4 | $37.80 | 12.177% | $42.4029 | $42.40 | $42.40 | $42.40 |
| Purchase #5 | $235.83 | 4.118% | $245.5415 | $245.54 | $245.55 | $245.50 |
| Purchase #6 | $181.78 | 8.452% | $197.144 | $197.14 | $197.15 | $197.10 |
| Purchase #7 | $207.46 | 13.435% | $235.3323 | $235.33 | $235.35 | $235.30 |
| 7 purchase totals = | $1,059.68 | $1,142.9450 | $1,142.93 | $1,142.95 | $1,142.80 | |