| 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 | $135.55 | 13.368% | $153.6703 | $153.67 | $153.65 | $153.70 |
| Purchase #2 | $44.75 | 10.394% | $49.4013 | $49.40 | $49.40 | $49.40 |
| Purchase #3 | $186.35 | 8.751% | $202.6575 | $202.66 | $202.65 | $202.70 |
| Purchase #4 | $110.87 | 8.587% | $120.3904 | $120.39 | $120.40 | $120.40 |
| Purchase #5 | $40.40 | 3.551% | $41.8346 | $41.83 | $41.85 | $41.80 |
| Purchase #6 | $29.47 | 6.234% | $31.3072 | $31.31 | $31.30 | $31.30 |
| Purchase #7 | $106.54 | 9.289% | $116.4365 | $116.44 | $116.45 | $116.40 |
| 7 purchase totals = | $653.93 | $715.6978 | $715.70 | $715.70 | $715.70 | |