| 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 | $138.34 | 9.691% | $151.7465 | $151.75 | $151.75 | $151.70 |
| Purchase #2 | $240.51 | 10.833% | $266.5644 | $266.56 | $266.55 | $266.60 |
| Purchase #3 | $201.68 | 9.592% | $221.0251 | $221.03 | $221.05 | $221.00 |
| Purchase #4 | $196.70 | 10.205% | $216.7732 | $216.77 | $216.75 | $216.80 |
| Purchase #5 | $91.30 | 13.453% | $103.5826 | $103.58 | $103.60 | $103.60 |
| Purchase #6 | $127.78 | 10.565% | $141.28 | $141.28 | $141.30 | $141.30 |
| Purchase #7 | $58.89 | 8.793% | $64.0682 | $64.07 | $64.05 | $64.10 |
| 7 purchase totals = | $1,055.20 | $1,165.0400 | $1,165.04 | $1,165.05 | $1,165.10 | |