| 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 | $149.97 | 10.549% | $165.7903 | $165.79 | $165.80 | $165.80 |
| Purchase #2 | $124.43 | 8.809% | $135.391 | $135.39 | $135.40 | $135.40 |
| Purchase #3 | $200.36 | 11.220% | $222.8404 | $222.84 | $222.85 | $222.80 |
| Purchase #4 | $176.72 | 3.588% | $183.0607 | $183.06 | $183.05 | $183.10 |
| Purchase #5 | $153.61 | 5.338% | $161.8097 | $161.81 | $161.80 | $161.80 |
| Purchase #6 | $219.73 | 12.827% | $247.9148 | $247.91 | $247.90 | $247.90 |
| Purchase #7 | $109.57 | 6.562% | $116.76 | $116.76 | $116.75 | $116.80 |
| 7 purchase totals = | $1,134.39 | $1,233.5669 | $1,233.56 | $1,233.55 | $1,233.60 | |