| 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 | $140.41 | 9.438% | $153.6619 | $153.66 | $153.65 | $153.70 |
| Purchase #2 | $13.75 | 5.841% | $14.5531 | $14.55 | $14.55 | $14.60 |
| Purchase #3 | $22.55 | 9.587% | $24.7119 | $24.71 | $24.70 | $24.70 |
| Purchase #4 | $202.53 | 10.765% | $224.3324 | $224.33 | $224.35 | $224.30 |
| Purchase #5 | $26.90 | 12.657% | $30.3047 | $30.30 | $30.30 | $30.30 |
| Purchase #6 | $174.89 | 7.795% | $188.5227 | $188.52 | $188.50 | $188.50 |
| Purchase #7 | $105.34 | 13.361% | $119.4145 | $119.41 | $119.40 | $119.40 |
| 7 purchase totals = | $686.37 | $755.5012 | $755.48 | $755.45 | $755.50 | |