| 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 | $170.74 | 9.545% | $187.0371 | $187.04 | $187.05 | $187.00 |
| Purchase #2 | $29.43 | 13.110% | $33.2883 | $33.29 | $33.30 | $33.30 |
| Purchase #3 | $200.37 | 11.409% | $223.2302 | $223.23 | $223.25 | $223.20 |
| Purchase #4 | $193.72 | 5.293% | $203.9736 | $203.97 | $203.95 | $204.00 |
| Purchase #5 | $241.52 | 11.769% | $269.9445 | $269.94 | $269.95 | $269.90 |
| Purchase #6 | $241.46 | 8.751% | $262.5902 | $262.59 | $262.60 | $262.60 |
| Purchase #7 | $151.60 | 12.769% | $170.9578 | $170.96 | $170.95 | $171.00 |
| 7 purchase totals = | $1,228.84 | $1,351.0217 | $1,351.02 | $1,351.05 | $1,351.00 | |