| 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 | $178.37 | 4.416% | $186.2468 | $186.25 | $186.25 | $186.20 |
| Purchase #2 | $187.94 | 12.731% | $211.8666 | $211.87 | $211.85 | $211.90 |
| Purchase #3 | $41.72 | 12.746% | $47.0376 | $47.04 | $47.05 | $47.00 |
| Purchase #4 | $207.93 | 8.412% | $225.4211 | $225.42 | $225.40 | $225.40 |
| Purchase #5 | $83.65 | 4.117% | $87.0939 | $87.09 | $87.10 | $87.10 |
| Purchase #6 | $26.26 | 8.691% | $28.5423 | $28.54 | $28.55 | $28.50 |
| Purchase #7 | $205.52 | 6.295% | $218.4575 | $218.46 | $218.45 | $218.50 |
| 7 purchase totals = | $931.39 | $1,004.6658 | $1,004.67 | $1,004.65 | $1,004.60 | |