| 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 | $79.73 | 6.846% | $85.1883 | $85.19 | $85.20 | $85.20 |
| Purchase #2 | $202.30 | 12.607% | $227.804 | $227.80 | $227.80 | $227.80 |
| Purchase #3 | $161.33 | 8.388% | $174.8624 | $174.86 | $174.85 | $174.90 |
| Purchase #4 | $239.73 | 3.706% | $248.6144 | $248.61 | $248.60 | $248.60 |
| Purchase #5 | $194.97 | 11.405% | $217.2063 | $217.21 | $217.20 | $217.20 |
| Purchase #6 | $152.41 | 12.313% | $171.1762 | $171.18 | $171.20 | $171.20 |
| Purchase #7 | $182.44 | 12.179% | $204.6594 | $204.66 | $204.65 | $204.70 |
| 7 purchase totals = | $1,212.91 | $1,329.5110 | $1,329.51 | $1,329.50 | $1,329.60 | |