| 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 | $74.56 | 7.497% | $80.1498 | $80.15 | $80.15 | $80.10 |
| Purchase #2 | $218.98 | 13.217% | $247.9226 | $247.92 | $247.90 | $247.90 |
| Purchase #3 | $160.39 | 12.621% | $180.6328 | $180.63 | $180.65 | $180.60 |
| Purchase #4 | $174.70 | 10.381% | $192.8356 | $192.84 | $192.85 | $192.80 |
| Purchase #5 | $45.94 | 13.601% | $52.1883 | $52.19 | $52.20 | $52.20 |
| Purchase #6 | $192.25 | 12.715% | $216.6946 | $216.69 | $216.70 | $216.70 |
| Purchase #7 | $249.68 | 10.227% | $275.2148 | $275.21 | $275.20 | $275.20 |
| 7 purchase totals = | $1,116.50 | $1,245.6385 | $1,245.63 | $1,245.65 | $1,245.50 | |