| 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 | $162.35 | 10.458% | $179.3286 | $179.33 | $179.35 | $179.30 |
| Purchase #2 | $44.28 | 12.444% | $49.7902 | $49.79 | $49.80 | $49.80 |
| Purchase #3 | $29.94 | 3.250% | $30.9131 | $30.91 | $30.90 | $30.90 |
| Purchase #4 | $243.78 | 10.622% | $269.6743 | $269.67 | $269.65 | $269.70 |
| Purchase #5 | $75.33 | 11.452% | $83.9568 | $83.96 | $83.95 | $84.00 |
| Purchase #6 | $168.70 | 4.497% | $176.2864 | $176.29 | $176.30 | $176.30 |
| Purchase #7 | $31.88 | 7.485% | $34.2662 | $34.27 | $34.25 | $34.30 |
| 7 purchase totals = | $756.26 | $824.2156 | $824.22 | $824.20 | $824.30 | |