| 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 | $192.26 | 9.416% | $210.3632 | $210.36 | $210.35 | $210.40 |
| Purchase #2 | $152.39 | 4.791% | $159.691 | $159.69 | $159.70 | $159.70 |
| Purchase #3 | $177.29 | 7.109% | $189.8935 | $189.89 | $189.90 | $189.90 |
| Purchase #4 | $187.68 | 8.655% | $203.9237 | $203.92 | $203.90 | $203.90 |
| Purchase #5 | $72.83 | 13.199% | $82.4428 | $82.44 | $82.45 | $82.40 |
| Purchase #6 | $90.99 | 13.770% | $103.5193 | $103.52 | $103.50 | $103.50 |
| Purchase #7 | $163.41 | 6.704% | $174.365 | $174.37 | $174.35 | $174.40 |
| 7 purchase totals = | $1,036.85 | $1,124.1985 | $1,124.19 | $1,124.15 | $1,124.20 | |