| 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 | $88.72 | 6.816% | $94.7672 | $94.77 | $94.75 | $94.80 |
| Purchase #2 | $157.54 | 8.686% | $171.2239 | $171.22 | $171.20 | $171.20 |
| Purchase #3 | $244.63 | 10.498% | $270.3113 | $270.31 | $270.30 | $270.30 |
| Purchase #4 | $155.66 | 13.813% | $177.1613 | $177.16 | $177.15 | $177.20 |
| Purchase #5 | $141.43 | 13.748% | $160.8738 | $160.87 | $160.85 | $160.90 |
| Purchase #6 | $186.67 | 3.472% | $193.1512 | $193.15 | $193.15 | $193.20 |
| Purchase #7 | $211.32 | 5.111% | $222.1206 | $222.12 | $222.10 | $222.10 |
| 7 purchase totals = | $1,185.97 | $1,289.6093 | $1,289.60 | $1,289.50 | $1,289.70 | |