| 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 | $167.39 | 8.124% | $180.9888 | $180.99 | $181.00 | $181.00 |
| Purchase #2 | $17.35 | 8.314% | $18.7925 | $18.79 | $18.80 | $18.80 |
| Purchase #3 | $223.85 | 4.238% | $233.3368 | $233.34 | $233.35 | $233.30 |
| Purchase #4 | $89.75 | 12.487% | $100.9571 | $100.96 | $100.95 | $101.00 |
| Purchase #5 | $190.61 | 3.241% | $196.7877 | $196.79 | $196.80 | $196.80 |
| Purchase #6 | $224.37 | 5.835% | $237.462 | $237.46 | $237.45 | $237.50 |
| Purchase #7 | $71.76 | 7.822% | $77.3731 | $77.37 | $77.35 | $77.40 |
| 7 purchase totals = | $985.08 | $1,045.6980 | $1,045.70 | $1,045.70 | $1,045.80 | |