| 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 | $168.98 | 4.293% | $176.2343 | $176.23 | $176.25 | $176.20 |
| Purchase #2 | $212.39 | 11.838% | $237.5327 | $237.53 | $237.55 | $237.50 |
| Purchase #3 | $185.61 | 12.770% | $209.3124 | $209.31 | $209.30 | $209.30 |
| Purchase #4 | $7.35 | 5.706% | $7.7694 | $7.77 | $7.75 | $7.80 |
| Purchase #5 | $52.92 | 5.675% | $55.9232 | $55.92 | $55.90 | $55.90 |
| Purchase #6 | $228.89 | 3.670% | $237.2903 | $237.29 | $237.30 | $237.30 |
| Purchase #7 | $202.44 | 5.132% | $212.8292 | $212.83 | $212.85 | $212.80 |
| 7 purchase totals = | $1,058.58 | $1,136.8915 | $1,136.88 | $1,136.90 | $1,136.80 | |