| 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 | $162.73 | 5.142% | $171.0976 | $171.10 | $171.10 | $171.10 |
| Purchase #2 | $70.93 | 3.624% | $73.5005 | $73.50 | $73.50 | $73.50 |
| Purchase #3 | $153.79 | 9.536% | $168.4554 | $168.46 | $168.45 | $168.50 |
| Purchase #4 | $242.42 | 6.416% | $257.9737 | $257.97 | $257.95 | $258.00 |
| Purchase #5 | $140.47 | 4.858% | $147.294 | $147.29 | $147.30 | $147.30 |
| Purchase #6 | $155.80 | 9.717% | $170.9391 | $170.94 | $170.95 | $170.90 |
| Purchase #7 | $80.84 | 11.129% | $89.8367 | $89.84 | $89.85 | $89.80 |
| 7 purchase totals = | $1,006.98 | $1,079.0970 | $1,079.10 | $1,079.10 | $1,079.10 | |