| 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 | $150.74 | 8.122% | $162.9831 | $162.98 | $163.00 | $163.00 |
| Purchase #2 | $143.86 | 7.560% | $154.7358 | $154.74 | $154.75 | $154.70 |
| Purchase #3 | $211.25 | 13.874% | $240.5588 | $240.56 | $240.55 | $240.60 |
| Purchase #4 | $186.62 | 4.285% | $194.6167 | $194.62 | $194.60 | $194.60 |
| Purchase #5 | $20.28 | 11.367% | $22.5852 | $22.59 | $22.60 | $22.60 |
| Purchase #6 | $172.81 | 3.727% | $179.2506 | $179.25 | $179.25 | $179.30 |
| Purchase #7 | $198.76 | 10.114% | $218.8626 | $218.86 | $218.85 | $218.90 |
| 7 purchase totals = | $1,084.32 | $1,173.5928 | $1,173.60 | $1,173.60 | $1,173.70 | |