| 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 | $186.28 | 9.272% | $203.5519 | $203.55 | $203.55 | $203.60 |
| Purchase #2 | $152.27 | 3.264% | $157.2401 | $157.24 | $157.25 | $157.20 |
| Purchase #3 | $59.45 | 13.498% | $67.4746 | $67.47 | $67.45 | $67.50 |
| Purchase #4 | $134.42 | 12.559% | $151.3018 | $151.30 | $151.30 | $151.30 |
| Purchase #5 | $232.66 | 11.663% | $259.7951 | $259.80 | $259.80 | $259.80 |
| Purchase #6 | $94.59 | 13.423% | $107.2868 | $107.29 | $107.30 | $107.30 |
| Purchase #7 | $178.27 | 9.454% | $195.1236 | $195.12 | $195.10 | $195.10 |
| 7 purchase totals = | $1,037.94 | $1,141.7739 | $1,141.77 | $1,141.75 | $1,141.80 | |