| 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 | $178.76 | 4.744% | $187.2404 | $187.24 | $187.25 | $187.20 |
| Purchase #2 | $169.95 | 13.853% | $193.4932 | $193.49 | $193.50 | $193.50 |
| Purchase #3 | $13.84 | 6.793% | $14.7802 | $14.78 | $14.80 | $14.80 |
| Purchase #4 | $119.62 | 7.194% | $128.2255 | $128.23 | $128.25 | $128.20 |
| Purchase #5 | $177.34 | 13.441% | $201.1763 | $201.18 | $201.20 | $201.20 |
| Purchase #6 | $202.61 | 3.288% | $209.2718 | $209.27 | $209.25 | $209.30 |
| Purchase #7 | $231.67 | 3.364% | $239.4634 | $239.46 | $239.45 | $239.50 |
| 7 purchase totals = | $1,093.79 | $1,173.6508 | $1,173.65 | $1,173.70 | $1,173.70 | |