| 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 | $130.81 | 9.716% | $143.5195 | $143.52 | $143.50 | $143.50 |
| Purchase #2 | $39.54 | 4.344% | $41.2576 | $41.26 | $41.25 | $41.30 |
| Purchase #3 | $180.50 | 9.745% | $198.0897 | $198.09 | $198.10 | $198.10 |
| Purchase #4 | $34.90 | 4.522% | $36.4782 | $36.48 | $36.50 | $36.50 |
| Purchase #5 | $176.47 | 7.628% | $189.9311 | $189.93 | $189.95 | $189.90 |
| Purchase #6 | $247.25 | 12.698% | $278.6458 | $278.65 | $278.65 | $278.60 |
| Purchase #7 | $146.33 | 13.625% | $166.2675 | $166.27 | $166.25 | $166.30 |
| 7 purchase totals = | $955.80 | $1,054.1894 | $1,054.20 | $1,054.20 | $1,054.20 | |