| 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 | $132.75 | 11.563% | $148.0999 | $148.10 | $148.10 | $148.10 |
| Purchase #2 | $95.87 | 12.518% | $107.871 | $107.87 | $107.85 | $107.90 |
| Purchase #3 | $73.91 | 10.174% | $81.4296 | $81.43 | $81.45 | $81.40 |
| Purchase #4 | $35.63 | 9.168% | $38.8966 | $38.90 | $38.90 | $38.90 |
| Purchase #5 | $193.75 | 13.559% | $220.0206 | $220.02 | $220.00 | $220.00 |
| Purchase #6 | $131.78 | 9.677% | $144.5324 | $144.53 | $144.55 | $144.50 |
| Purchase #7 | $122.39 | 6.392% | $130.2132 | $130.21 | $130.20 | $130.20 |
| 7 purchase totals = | $786.08 | $871.0633 | $871.06 | $871.05 | $871.00 | |