| 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 | $51.52 | 7.634% | $55.453 | $55.45 | $55.45 | $55.50 |
| Purchase #2 | $228.28 | 7.497% | $245.3942 | $245.39 | $245.40 | $245.40 |
| Purchase #3 | $142.59 | 8.120% | $154.1683 | $154.17 | $154.15 | $154.20 |
| Purchase #4 | $180.31 | 6.783% | $192.5404 | $192.54 | $192.55 | $192.50 |
| Purchase #5 | $235.60 | 6.354% | $250.57 | $250.57 | $250.55 | $250.60 |
| Purchase #6 | $118.66 | 5.626% | $125.3358 | $125.34 | $125.35 | $125.30 |
| Purchase #7 | $164.41 | 7.794% | $177.2241 | $177.22 | $177.20 | $177.20 |
| 7 purchase totals = | $1,121.37 | $1,200.6858 | $1,200.68 | $1,200.65 | $1,200.70 | |