| 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 | $177.39 | 5.387% | $186.946 | $186.95 | $186.95 | $186.90 |
| Purchase #2 | $211.29 | 9.210% | $230.7498 | $230.75 | $230.75 | $230.70 |
| Purchase #3 | $173.96 | 7.241% | $186.5564 | $186.56 | $186.55 | $186.60 |
| Purchase #4 | $67.72 | 11.269% | $75.3514 | $75.35 | $75.35 | $75.40 |
| Purchase #5 | $196.67 | 11.650% | $219.5821 | $219.58 | $219.60 | $219.60 |
| Purchase #6 | $204.49 | 5.742% | $216.2318 | $216.23 | $216.25 | $216.20 |
| Purchase #7 | $106.51 | 10.394% | $117.5806 | $117.58 | $117.60 | $117.60 |
| 7 purchase totals = | $1,138.03 | $1,232.9981 | $1,233.00 | $1,233.05 | $1,233.00 | |