| 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 | $177.66 | 9.144% | $193.9052 | $193.91 | $193.90 | $193.90 |
| Purchase #2 | $216.78 | 4.375% | $226.2641 | $226.26 | $226.25 | $226.30 |
| Purchase #3 | $156.72 | 5.204% | $164.8757 | $164.88 | $164.90 | $164.90 |
| Purchase #4 | $26.75 | 3.472% | $27.6788 | $27.68 | $27.70 | $27.70 |
| Purchase #5 | $201.86 | 12.248% | $226.5838 | $226.58 | $226.60 | $226.60 |
| Purchase #6 | $193.88 | 13.761% | $220.5598 | $220.56 | $220.55 | $220.60 |
| Purchase #7 | $215.51 | 12.399% | $242.2311 | $242.23 | $242.25 | $242.20 |
| 7 purchase totals = | $1,189.16 | $1,302.0985 | $1,302.10 | $1,302.15 | $1,302.20 | |