| 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 | $103.72 | 4.382% | $108.265 | $108.27 | $108.25 | $108.30 |
| Purchase #2 | $72.86 | 10.693% | $80.6509 | $80.65 | $80.65 | $80.70 |
| Purchase #3 | $213.78 | 7.168% | $229.1038 | $229.10 | $229.10 | $229.10 |
| Purchase #4 | $207.32 | 8.801% | $225.5662 | $225.57 | $225.55 | $225.60 |
| Purchase #5 | $167.90 | 5.126% | $176.5066 | $176.51 | $176.50 | $176.50 |
| Purchase #6 | $164.43 | 6.826% | $175.654 | $175.65 | $175.65 | $175.70 |
| Purchase #7 | $170.42 | 4.734% | $178.4877 | $178.49 | $178.50 | $178.50 |
| 7 purchase totals = | $1,100.43 | $1,174.2342 | $1,174.24 | $1,174.20 | $1,174.40 | |