| 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 | $166.94 | 3.237% | $172.3438 | $172.34 | $172.35 | $172.30 |
| Purchase #2 | $223.38 | 3.535% | $231.2765 | $231.28 | $231.30 | $231.30 |
| Purchase #3 | $226.77 | 11.130% | $252.0095 | $252.01 | $252.00 | $252.00 |
| Purchase #4 | $141.34 | 11.686% | $157.857 | $157.86 | $157.85 | $157.90 |
| Purchase #5 | $162.46 | 11.494% | $181.1332 | $181.13 | $181.15 | $181.10 |
| Purchase #6 | $226.65 | 13.444% | $257.1208 | $257.12 | $257.10 | $257.10 |
| Purchase #7 | $174.42 | 3.523% | $180.5648 | $180.56 | $180.55 | $180.60 |
| 7 purchase totals = | $1,321.96 | $1,432.3056 | $1,432.30 | $1,432.30 | $1,432.30 | |