| 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 | $168.45 | 3.784% | $174.8241 | $174.82 | $174.80 | $174.80 |
| Purchase #2 | $142.26 | 12.511% | $160.0581 | $160.06 | $160.05 | $160.10 |
| Purchase #3 | $71.30 | 6.224% | $75.7377 | $75.74 | $75.75 | $75.70 |
| Purchase #4 | $20.34 | 7.366% | $21.8382 | $21.84 | $21.85 | $21.80 |
| Purchase #5 | $235.85 | 13.287% | $267.1874 | $267.19 | $267.20 | $267.20 |
| Purchase #6 | $239.37 | 10.313% | $264.0562 | $264.06 | $264.05 | $264.10 |
| Purchase #7 | $46.44 | 4.790% | $48.6645 | $48.66 | $48.65 | $48.70 |
| 7 purchase totals = | $924.01 | $1,012.3662 | $1,012.37 | $1,012.35 | $1,012.40 | |