| 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 | $148.62 | 5.759% | $157.179 | $157.18 | $157.20 | $157.20 |
| Purchase #2 | $25.44 | 12.603% | $28.6462 | $28.65 | $28.65 | $28.60 |
| Purchase #3 | $100.54 | 7.284% | $107.8633 | $107.86 | $107.85 | $107.90 |
| Purchase #4 | $145.46 | 8.497% | $157.8197 | $157.82 | $157.80 | $157.80 |
| Purchase #5 | $85.73 | 10.499% | $94.7308 | $94.73 | $94.75 | $94.70 |
| Purchase #6 | $118.40 | 12.809% | $133.5659 | $133.57 | $133.55 | $133.60 |
| Purchase #7 | $71.86 | 8.316% | $77.8359 | $77.84 | $77.85 | $77.80 |
| 7 purchase totals = | $696.05 | $757.6408 | $757.65 | $757.65 | $757.60 | |