| 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 | $163.78 | 10.535% | $181.0342 | $181.03 | $181.05 | $181.00 |
| Purchase #2 | $61.30 | 9.726% | $67.262 | $67.26 | $67.25 | $67.30 |
| Purchase #3 | $249.47 | 12.143% | $279.7631 | $279.76 | $279.75 | $279.80 |
| Purchase #4 | $204.87 | 3.130% | $211.2824 | $211.28 | $211.30 | $211.30 |
| Purchase #5 | $195.66 | 12.846% | $220.7945 | $220.79 | $220.80 | $220.80 |
| Purchase #6 | $187.71 | 10.296% | $207.0366 | $207.04 | $207.05 | $207.00 |
| Purchase #7 | $130.96 | 8.681% | $142.3286 | $142.33 | $142.35 | $142.30 |
| 7 purchase totals = | $1,193.75 | $1,309.5014 | $1,309.49 | $1,309.55 | $1,309.50 | |