| 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 | $156.63 | 3.544% | $162.181 | $162.18 | $162.20 | $162.20 |
| Purchase #2 | $187.97 | 4.212% | $195.8873 | $195.89 | $195.90 | $195.90 |
| Purchase #3 | $85.55 | 8.578% | $92.8885 | $92.89 | $92.90 | $92.90 |
| Purchase #4 | $80.97 | 7.455% | $87.0063 | $87.01 | $87.00 | $87.00 |
| Purchase #5 | $198.40 | 13.142% | $224.4737 | $224.47 | $224.45 | $224.50 |
| Purchase #6 | $158.96 | 13.138% | $179.8442 | $179.84 | $179.85 | $179.80 |
| Purchase #7 | $183.46 | 9.413% | $200.7291 | $200.73 | $200.75 | $200.70 |
| 7 purchase totals = | $1,051.94 | $1,143.0101 | $1,143.01 | $1,143.05 | $1,143.00 | |