| 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 | $168.63 | 3.774% | $174.9941 | $174.99 | $175.00 | $175.00 |
| Purchase #2 | $9.58 | 8.869% | $10.4297 | $10.43 | $10.45 | $10.40 |
| Purchase #3 | $180.83 | 5.621% | $190.9945 | $190.99 | $191.00 | $191.00 |
| Purchase #4 | $57.64 | 5.469% | $60.7923 | $60.79 | $60.80 | $60.80 |
| Purchase #5 | $32.70 | 6.304% | $34.7614 | $34.76 | $34.75 | $34.80 |
| Purchase #6 | $202.60 | 13.408% | $229.7646 | $229.76 | $229.75 | $229.80 |
| Purchase #7 | $195.26 | 6.822% | $208.5806 | $208.58 | $208.60 | $208.60 |
| 7 purchase totals = | $847.24 | $910.3172 | $910.30 | $910.35 | $910.40 | |