| 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 | $186.86 | 3.553% | $193.4991 | $193.50 | $193.50 | $193.50 |
| Purchase #2 | $33.42 | 13.196% | $37.8301 | $37.83 | $37.85 | $37.80 |
| Purchase #3 | $41.84 | 10.847% | $46.3784 | $46.38 | $46.40 | $46.40 |
| Purchase #4 | $212.91 | 9.542% | $233.2259 | $233.23 | $233.25 | $233.20 |
| Purchase #5 | $105.35 | 13.216% | $119.2731 | $119.27 | $119.25 | $119.30 |
| Purchase #6 | $169.46 | 6.694% | $180.8037 | $180.80 | $180.80 | $180.80 |
| Purchase #7 | $228.91 | 7.459% | $245.9844 | $245.98 | $246.00 | $246.00 |
| 7 purchase totals = | $978.75 | $1,056.9947 | $1,056.99 | $1,057.05 | $1,057.00 | |