| 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 | $163.86 | 7.760% | $176.5755 | $176.58 | $176.60 | $176.60 |
| Purchase #2 | $165.57 | 6.550% | $176.4148 | $176.41 | $176.40 | $176.40 |
| Purchase #3 | $135.44 | 9.710% | $148.5912 | $148.59 | $148.60 | $148.60 |
| Purchase #4 | $232.94 | 8.246% | $252.1482 | $252.15 | $252.15 | $252.10 |
| Purchase #5 | $8.64 | 13.449% | $9.802 | $9.80 | $9.80 | $9.80 |
| Purchase #6 | $229.47 | 4.234% | $239.1858 | $239.19 | $239.20 | $239.20 |
| Purchase #7 | $141.77 | 12.573% | $159.5947 | $159.59 | $159.60 | $159.60 |
| 7 purchase totals = | $1,077.69 | $1,162.3122 | $1,162.31 | $1,162.35 | $1,162.30 | |