| 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 | $185.64 | 9.366% | $203.027 | $203.03 | $203.05 | $203.00 |
| Purchase #2 | $155.98 | 5.382% | $164.3748 | $164.37 | $164.35 | $164.40 |
| Purchase #3 | $156.90 | 6.358% | $166.8757 | $166.88 | $166.90 | $166.90 |
| Purchase #4 | $157.32 | 5.739% | $166.3486 | $166.35 | $166.35 | $166.30 |
| Purchase #5 | $123.40 | 10.742% | $136.6556 | $136.66 | $136.65 | $136.70 |
| Purchase #6 | $145.46 | 9.355% | $159.0678 | $159.07 | $159.05 | $159.10 |
| Purchase #7 | $209.75 | 8.759% | $228.122 | $228.12 | $228.10 | $228.10 |
| 7 purchase totals = | $1,134.45 | $1,224.4715 | $1,224.48 | $1,224.45 | $1,224.50 | |