| 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 | $123.56 | 8.335% | $133.8587 | $133.86 | $133.85 | $133.90 |
| Purchase #2 | $223.48 | 5.308% | $235.3423 | $235.34 | $235.35 | $235.30 |
| Purchase #3 | $229.63 | 12.671% | $258.7264 | $258.73 | $258.75 | $258.70 |
| Purchase #4 | $170.25 | 9.631% | $186.6468 | $186.65 | $186.65 | $186.60 |
| Purchase #5 | $136.92 | 10.722% | $151.6006 | $151.60 | $151.60 | $151.60 |
| Purchase #6 | $103.68 | 4.807% | $108.6639 | $108.66 | $108.65 | $108.70 |
| Purchase #7 | $95.31 | 5.228% | $100.2928 | $100.29 | $100.30 | $100.30 |
| 7 purchase totals = | $1,082.83 | $1,175.1315 | $1,175.13 | $1,175.15 | $1,175.10 | |