| 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 | $167.36 | 6.541% | $178.307 | $178.31 | $178.30 | $178.30 |
| Purchase #2 | $196.42 | 5.304% | $206.8381 | $206.84 | $206.85 | $206.80 |
| Purchase #3 | $21.26 | 10.620% | $23.5178 | $23.52 | $23.50 | $23.50 |
| Purchase #4 | $19.36 | 8.852% | $21.0737 | $21.07 | $21.05 | $21.10 |
| Purchase #5 | $96.68 | 9.200% | $105.5746 | $105.57 | $105.55 | $105.60 |
| Purchase #6 | $140.91 | 10.758% | $156.0691 | $156.07 | $156.05 | $156.10 |
| Purchase #7 | $75.59 | 7.190% | $81.0249 | $81.02 | $81.00 | $81.00 |
| 7 purchase totals = | $717.58 | $772.4052 | $772.40 | $772.30 | $772.40 | |