| 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 | $154.62 | 7.412% | $166.0804 | $166.08 | $166.10 | $166.10 |
| Purchase #2 | $35.32 | 6.446% | $37.5967 | $37.60 | $37.60 | $37.60 |
| Purchase #3 | $157.27 | 3.493% | $162.7634 | $162.76 | $162.75 | $162.80 |
| Purchase #4 | $165.93 | 8.303% | $179.7072 | $179.71 | $179.70 | $179.70 |
| Purchase #5 | $239.42 | 7.653% | $257.7428 | $257.74 | $257.75 | $257.70 |
| Purchase #6 | $200.81 | 6.777% | $214.4189 | $214.42 | $214.40 | $214.40 |
| Purchase #7 | $201.89 | 9.835% | $221.7459 | $221.75 | $221.75 | $221.70 |
| 7 purchase totals = | $1,155.26 | $1,240.0553 | $1,240.06 | $1,240.05 | $1,240.00 | |