| 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 | $167.92 | 10.811% | $186.0738 | $186.07 | $186.05 | $186.10 |
| Purchase #2 | $101.53 | 5.544% | $107.1588 | $107.16 | $107.15 | $107.20 |
| Purchase #3 | $155.56 | 10.506% | $171.9031 | $171.90 | $171.90 | $171.90 |
| Purchase #4 | $180.53 | 8.789% | $196.3968 | $196.40 | $196.40 | $196.40 |
| Purchase #5 | $51.50 | 8.487% | $55.8708 | $55.87 | $55.85 | $55.90 |
| Purchase #6 | $6.79 | 11.821% | $7.5926 | $7.59 | $7.60 | $7.60 |
| Purchase #7 | $117.25 | 9.406% | $128.2785 | $128.28 | $128.30 | $128.30 |
| 7 purchase totals = | $781.08 | $853.2744 | $853.27 | $853.25 | $853.40 | |