| 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 | $203.72 | 7.192% | $218.3715 | $218.37 | $218.35 | $218.40 |
| Purchase #2 | $160.62 | 11.788% | $179.5539 | $179.55 | $179.55 | $179.60 |
| Purchase #3 | $212.57 | 8.318% | $230.2516 | $230.25 | $230.25 | $230.30 |
| Purchase #4 | $89.58 | 9.661% | $98.2343 | $98.23 | $98.25 | $98.20 |
| Purchase #5 | $8.60 | 8.288% | $9.3128 | $9.31 | $9.30 | $9.30 |
| Purchase #6 | $213.94 | 10.548% | $236.5064 | $236.51 | $236.50 | $236.50 |
| Purchase #7 | $186.99 | 7.253% | $200.5524 | $200.55 | $200.55 | $200.60 |
| 7 purchase totals = | $1,076.02 | $1,172.7829 | $1,172.77 | $1,172.75 | $1,172.90 | |