| 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 | $169.50 | 12.193% | $190.1671 | $190.17 | $190.15 | $190.20 |
| Purchase #2 | $23.62 | 13.296% | $26.7605 | $26.76 | $26.75 | $26.80 |
| Purchase #3 | $214.87 | 7.592% | $231.1829 | $231.18 | $231.20 | $231.20 |
| Purchase #4 | $198.46 | 6.672% | $211.7013 | $211.70 | $211.70 | $211.70 |
| Purchase #5 | $147.93 | 8.246% | $160.1283 | $160.13 | $160.15 | $160.10 |
| Purchase #6 | $225.47 | 4.585% | $235.8078 | $235.81 | $235.80 | $235.80 |
| Purchase #7 | $17.69 | 7.853% | $19.0792 | $19.08 | $19.10 | $19.10 |
| 7 purchase totals = | $997.54 | $1,074.8271 | $1,074.83 | $1,074.85 | $1,074.90 | |