| 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 | $206.63 | 5.210% | $217.3954 | $217.40 | $217.40 | $217.40 |
| Purchase #2 | $146.68 | 6.637% | $156.4152 | $156.42 | $156.40 | $156.40 |
| Purchase #3 | $84.30 | 9.457% | $92.2723 | $92.27 | $92.25 | $92.30 |
| Purchase #4 | $128.98 | 11.635% | $143.9868 | $143.99 | $144.00 | $144.00 |
| Purchase #5 | $122.69 | 3.132% | $126.5327 | $126.53 | $126.55 | $126.50 |
| Purchase #6 | $37.35 | 4.237% | $38.9325 | $38.93 | $38.95 | $38.90 |
| Purchase #7 | $192.29 | 8.503% | $208.6404 | $208.64 | $208.65 | $208.60 |
| 7 purchase totals = | $918.92 | $984.1753 | $984.18 | $984.20 | $984.10 | |