| 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 | $158.81 | 3.432% | $164.2604 | $164.26 | $164.25 | $164.30 |
| Purchase #2 | $86.47 | 4.142% | $90.0516 | $90.05 | $90.05 | $90.10 |
| Purchase #3 | $135.71 | 4.280% | $141.5184 | $141.52 | $141.50 | $141.50 |
| Purchase #4 | $190.52 | 8.776% | $207.24 | $207.24 | $207.25 | $207.20 |
| Purchase #5 | $201.78 | 4.640% | $211.1426 | $211.14 | $211.15 | $211.10 |
| Purchase #6 | $205.32 | 7.285% | $220.2776 | $220.28 | $220.30 | $220.30 |
| Purchase #7 | $89.60 | 13.843% | $102.0033 | $102.00 | $102.00 | $102.00 |
| 7 purchase totals = | $1,068.21 | $1,136.4939 | $1,136.49 | $1,136.50 | $1,136.50 | |