| 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 | $125.68 | 12.162% | $140.9652 | $140.97 | $140.95 | $141.00 |
| Purchase #2 | $215.85 | 6.826% | $230.5839 | $230.58 | $230.60 | $230.60 |
| Purchase #3 | $210.88 | 9.543% | $231.0043 | $231.00 | $231.00 | $231.00 |
| Purchase #4 | $173.53 | 12.510% | $195.2386 | $195.24 | $195.25 | $195.20 |
| Purchase #5 | $50.76 | 8.310% | $54.9782 | $54.98 | $55.00 | $55.00 |
| Purchase #6 | $52.98 | 5.843% | $56.0756 | $56.08 | $56.10 | $56.10 |
| Purchase #7 | $147.32 | 7.503% | $158.3734 | $158.37 | $158.35 | $158.40 |
| 7 purchase totals = | $977.00 | $1,067.2192 | $1,067.22 | $1,067.25 | $1,067.30 | |