| 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 | $166.41 | 7.154% | $178.315 | $178.32 | $178.30 | $178.30 |
| Purchase #2 | $198.53 | 5.383% | $209.2169 | $209.22 | $209.20 | $209.20 |
| Purchase #3 | $234.83 | 5.795% | $248.4384 | $248.44 | $248.45 | $248.40 |
| Purchase #4 | $167.44 | 5.626% | $176.8602 | $176.86 | $176.85 | $176.90 |
| Purchase #5 | $15.69 | 6.838% | $16.7629 | $16.76 | $16.75 | $16.80 |
| Purchase #6 | $67.26 | 9.812% | $73.8596 | $73.86 | $73.85 | $73.90 |
| Purchase #7 | $125.57 | 8.437% | $136.1643 | $136.16 | $136.15 | $136.20 |
| 7 purchase totals = | $975.73 | $1,039.6173 | $1,039.62 | $1,039.55 | $1,039.70 | |