| 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 | $112.87 | 3.629% | $116.9661 | $116.97 | $116.95 | $117.00 |
| Purchase #2 | $55.67 | 4.262% | $58.0427 | $58.04 | $58.05 | $58.00 |
| Purchase #3 | $133.97 | 9.139% | $146.2135 | $146.21 | $146.20 | $146.20 |
| Purchase #4 | $138.96 | 13.264% | $157.3917 | $157.39 | $157.40 | $157.40 |
| Purchase #5 | $115.90 | 6.823% | $123.8079 | $123.81 | $123.80 | $123.80 |
| Purchase #6 | $176.53 | 6.241% | $187.5472 | $187.55 | $187.55 | $187.50 |
| Purchase #7 | $93.40 | 12.582% | $105.1516 | $105.15 | $105.15 | $105.20 |
| 7 purchase totals = | $827.30 | $895.1207 | $895.12 | $895.10 | $895.10 | |