| 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 | $114.98 | 3.829% | $119.3826 | $119.38 | $119.40 | $119.40 |
| Purchase #2 | $85.44 | 9.125% | $93.2364 | $93.24 | $93.25 | $93.20 |
| Purchase #3 | $24.76 | 7.431% | $26.5999 | $26.60 | $26.60 | $26.60 |
| Purchase #4 | $128.31 | 12.605% | $144.4835 | $144.48 | $144.50 | $144.50 |
| Purchase #5 | $144.30 | 6.245% | $153.3115 | $153.31 | $153.30 | $153.30 |
| Purchase #6 | $35.58 | 12.589% | $40.0592 | $40.06 | $40.05 | $40.10 |
| Purchase #7 | $144.80 | 9.112% | $157.9942 | $157.99 | $158.00 | $158.00 |
| 7 purchase totals = | $678.17 | $735.0673 | $735.06 | $735.10 | $735.10 | |