| 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 | $160.76 | 12.297% | $180.5287 | $180.53 | $180.55 | $180.50 |
| Purchase #2 | $74.68 | 12.491% | $84.0083 | $84.01 | $84.00 | $84.00 |
| Purchase #3 | $249.97 | 9.222% | $273.0222 | $273.02 | $273.00 | $273.00 |
| Purchase #4 | $165.78 | 3.307% | $171.2623 | $171.26 | $171.25 | $171.30 |
| Purchase #5 | $200.43 | 12.568% | $225.62 | $225.62 | $225.60 | $225.60 |
| Purchase #6 | $226.31 | 9.744% | $248.3616 | $248.36 | $248.35 | $248.40 |
| Purchase #7 | $143.98 | 11.109% | $159.9747 | $159.97 | $159.95 | $160.00 |
| 7 purchase totals = | $1,221.91 | $1,342.7778 | $1,342.77 | $1,342.70 | $1,342.80 | |