| 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 | $143.71 | 7.303% | $154.2051 | $154.21 | $154.20 | $154.20 |
| Purchase #2 | $93.84 | 11.177% | $104.3285 | $104.33 | $104.35 | $104.30 |
| Purchase #3 | $198.43 | 11.335% | $220.922 | $220.92 | $220.90 | $220.90 |
| Purchase #4 | $229.99 | 12.333% | $258.3547 | $258.35 | $258.35 | $258.40 |
| Purchase #5 | $110.65 | 7.628% | $119.0904 | $119.09 | $119.10 | $119.10 |
| Purchase #6 | $163.41 | 12.637% | $184.0601 | $184.06 | $184.05 | $184.10 |
| Purchase #7 | $28.28 | 12.282% | $31.7533 | $31.75 | $31.75 | $31.80 |
| 7 purchase totals = | $968.31 | $1,072.7141 | $1,072.71 | $1,072.70 | $1,072.80 | |