| 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 | $155.68 | 7.562% | $167.4525 | $167.45 | $167.45 | $167.50 |
| Purchase #2 | $189.96 | 5.805% | $200.9872 | $200.99 | $201.00 | $201.00 |
| Purchase #3 | $160.61 | 8.203% | $173.7848 | $173.78 | $173.80 | $173.80 |
| Purchase #4 | $81.78 | 9.817% | $89.8083 | $89.81 | $89.80 | $89.80 |
| Purchase #5 | $164.63 | 10.579% | $182.0462 | $182.05 | $182.05 | $182.00 |
| Purchase #6 | $87.66 | 3.462% | $90.6948 | $90.69 | $90.70 | $90.70 |
| Purchase #7 | $147.79 | 4.435% | $154.3445 | $154.34 | $154.35 | $154.30 |
| 7 purchase totals = | $988.11 | $1,059.1183 | $1,059.11 | $1,059.15 | $1,059.10 | |