| 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 | $226.38 | 6.168% | $240.3431 | $240.34 | $240.35 | $240.30 |
| Purchase #2 | $152.79 | 9.488% | $167.2867 | $167.29 | $167.30 | $167.30 |
| Purchase #3 | $127.29 | 11.141% | $141.4714 | $141.47 | $141.45 | $141.50 |
| Purchase #4 | $119.31 | 13.682% | $135.634 | $135.63 | $135.65 | $135.60 |
| Purchase #5 | $158.82 | 4.519% | $165.9971 | $166.00 | $166.00 | $166.00 |
| Purchase #6 | $217.98 | 3.105% | $224.7483 | $224.75 | $224.75 | $224.70 |
| Purchase #7 | $90.63 | 13.857% | $103.1886 | $103.19 | $103.20 | $103.20 |
| 7 purchase totals = | $1,093.20 | $1,178.6692 | $1,178.67 | $1,178.70 | $1,178.60 | |