| 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 | $165.32 | 8.481% | $179.3408 | $179.34 | $179.35 | $179.30 |
| Purchase #2 | $73.95 | 11.376% | $82.3626 | $82.36 | $82.35 | $82.40 |
| Purchase #3 | $146.49 | 4.741% | $153.4351 | $153.44 | $153.45 | $153.40 |
| Purchase #4 | $118.28 | 3.129% | $121.981 | $121.98 | $122.00 | $122.00 |
| Purchase #5 | $29.54 | 13.301% | $33.4691 | $33.47 | $33.45 | $33.50 |
| Purchase #6 | $143.67 | 8.209% | $155.4639 | $155.46 | $155.45 | $155.50 |
| Purchase #7 | $246.92 | 4.767% | $258.6907 | $258.69 | $258.70 | $258.70 |
| 7 purchase totals = | $924.17 | $984.7432 | $984.74 | $984.75 | $984.80 | |