| 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 | $170.70 | 13.292% | $193.3894 | $193.39 | $193.40 | $193.40 |
| Purchase #2 | $155.81 | 10.465% | $172.1155 | $172.12 | $172.10 | $172.10 |
| Purchase #3 | $119.52 | 12.102% | $133.9843 | $133.98 | $134.00 | $134.00 |
| Purchase #4 | $167.83 | 7.187% | $179.8919 | $179.89 | $179.90 | $179.90 |
| Purchase #5 | $83.77 | 11.709% | $93.5786 | $93.58 | $93.60 | $93.60 |
| Purchase #6 | $123.68 | 5.820% | $130.8782 | $130.88 | $130.90 | $130.90 |
| Purchase #7 | $240.39 | 10.793% | $266.3353 | $266.34 | $266.35 | $266.30 |
| 7 purchase totals = | $1,061.70 | $1,170.1732 | $1,170.18 | $1,170.25 | $1,170.20 | |