| 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 | $144.85 | 13.111% | $163.8413 | $163.84 | $163.85 | $163.80 |
| Purchase #2 | $153.32 | 4.108% | $159.6184 | $159.62 | $159.60 | $159.60 |
| Purchase #3 | $46.98 | 11.859% | $52.5514 | $52.55 | $52.55 | $52.60 |
| Purchase #4 | $64.25 | 11.262% | $71.4858 | $71.49 | $71.50 | $71.50 |
| Purchase #5 | $51.58 | 11.270% | $57.3931 | $57.39 | $57.40 | $57.40 |
| Purchase #6 | $89.35 | 3.132% | $92.1484 | $92.15 | $92.15 | $92.10 |
| Purchase #7 | $246.83 | 9.396% | $270.0221 | $270.02 | $270.00 | $270.00 |
| 7 purchase totals = | $797.16 | $867.0605 | $867.06 | $867.05 | $867.00 | |