| 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 | $184.30 | 13.220% | $208.6645 | $208.66 | $208.65 | $208.70 |
| Purchase #2 | $126.93 | 5.628% | $134.0736 | $134.07 | $134.05 | $134.10 |
| Purchase #3 | $144.45 | 9.827% | $158.6451 | $158.65 | $158.65 | $158.60 |
| Purchase #4 | $202.63 | 10.650% | $224.2101 | $224.21 | $224.20 | $224.20 |
| Purchase #5 | $157.72 | 12.579% | $177.5596 | $177.56 | $177.55 | $177.60 |
| Purchase #6 | $162.42 | 7.568% | $174.7119 | $174.71 | $174.70 | $174.70 |
| Purchase #7 | $40.60 | 6.550% | $43.2593 | $43.26 | $43.25 | $43.30 |
| 7 purchase totals = | $1,019.05 | $1,121.1241 | $1,121.12 | $1,121.05 | $1,121.20 | |