| 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 | $165.61 | 10.587% | $183.1431 | $183.14 | $183.15 | $183.10 |
| Purchase #2 | $72.92 | 9.115% | $79.5667 | $79.57 | $79.55 | $79.60 |
| Purchase #3 | $140.82 | 7.559% | $151.4646 | $151.46 | $151.45 | $151.50 |
| Purchase #4 | $17.36 | 5.831% | $18.3723 | $18.37 | $18.35 | $18.40 |
| Purchase #5 | $224.38 | 6.114% | $238.0986 | $238.10 | $238.10 | $238.10 |
| Purchase #6 | $22.36 | 4.642% | $23.398 | $23.40 | $23.40 | $23.40 |
| Purchase #7 | $62.55 | 12.342% | $70.2699 | $70.27 | $70.25 | $70.30 |
| 7 purchase totals = | $706.00 | $764.3132 | $764.31 | $764.25 | $764.40 | |