| 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 | $155.76 | 12.310% | $174.9341 | $174.93 | $174.95 | $174.90 |
| Purchase #2 | $235.73 | 9.588% | $258.3318 | $258.33 | $258.35 | $258.30 |
| Purchase #3 | $62.73 | 9.731% | $68.8343 | $68.83 | $68.85 | $68.80 |
| Purchase #4 | $247.94 | 12.154% | $278.0746 | $278.07 | $278.05 | $278.10 |
| Purchase #5 | $5.92 | 13.481% | $6.7181 | $6.72 | $6.70 | $6.70 |
| Purchase #6 | $53.99 | 8.389% | $58.5192 | $58.52 | $58.50 | $58.50 |
| Purchase #7 | $200.59 | 10.848% | $222.35 | $222.35 | $222.35 | $222.40 |
| 7 purchase totals = | $962.66 | $1,067.7621 | $1,067.75 | $1,067.75 | $1,067.70 | |