| 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 | $189.91 | 8.640% | $206.3182 | $206.32 | $206.30 | $206.30 |
| Purchase #2 | $171.84 | 11.153% | $191.0053 | $191.01 | $191.00 | $191.00 |
| Purchase #3 | $104.89 | 13.337% | $118.8792 | $118.88 | $118.90 | $118.90 |
| Purchase #4 | $10.27 | 10.626% | $11.3613 | $11.36 | $11.35 | $11.40 |
| Purchase #5 | $36.45 | 3.240% | $37.631 | $37.63 | $37.65 | $37.60 |
| Purchase #6 | $136.29 | 9.148% | $148.7578 | $148.76 | $148.75 | $148.80 |
| Purchase #7 | $15.57 | 4.163% | $16.2182 | $16.22 | $16.20 | $16.20 |
| 7 purchase totals = | $665.22 | $730.1710 | $730.18 | $730.15 | $730.20 | |