| 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 | $140.91 | 10.849% | $156.1973 | $156.20 | $156.20 | $156.20 |
| Purchase #2 | $233.39 | 6.542% | $248.6584 | $248.66 | $248.65 | $248.70 |
| Purchase #3 | $237.81 | 5.255% | $250.3069 | $250.31 | $250.30 | $250.30 |
| Purchase #4 | $225.76 | 8.498% | $244.9451 | $244.95 | $244.95 | $244.90 |
| Purchase #5 | $175.66 | 6.188% | $186.5298 | $186.53 | $186.55 | $186.50 |
| Purchase #6 | $120.88 | 11.793% | $135.1354 | $135.14 | $135.15 | $135.10 |
| Purchase #7 | $132.93 | 3.366% | $137.4044 | $137.40 | $137.40 | $137.40 |
| 7 purchase totals = | $1,267.34 | $1,359.1773 | $1,359.19 | $1,359.20 | $1,359.10 | |