| 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 | $139.29 | 13.804% | $158.5176 | $158.52 | $158.50 | $158.50 |
| Purchase #2 | $223.36 | 4.113% | $232.5468 | $232.55 | $232.55 | $232.50 |
| Purchase #3 | $147.30 | 8.808% | $160.2742 | $160.27 | $160.25 | $160.30 |
| Purchase #4 | $144.38 | 13.568% | $163.9695 | $163.97 | $163.95 | $164.00 |
| Purchase #5 | $215.80 | 9.206% | $235.6665 | $235.67 | $235.65 | $235.70 |
| Purchase #6 | $233.87 | 6.150% | $248.253 | $248.25 | $248.25 | $248.30 |
| Purchase #7 | $191.98 | 7.453% | $206.2883 | $206.29 | $206.30 | $206.30 |
| 7 purchase totals = | $1,295.98 | $1,405.5159 | $1,405.52 | $1,405.45 | $1,405.60 | |