| 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 | $133.97 | 10.161% | $147.5827 | $147.58 | $147.60 | $147.60 |
| Purchase #2 | $62.36 | 10.870% | $69.1385 | $69.14 | $69.15 | $69.10 |
| Purchase #3 | $9.68 | 7.604% | $10.4161 | $10.42 | $10.40 | $10.40 |
| Purchase #4 | $114.74 | 11.718% | $128.1852 | $128.19 | $128.20 | $128.20 |
| Purchase #5 | $23.94 | 4.343% | $24.9797 | $24.98 | $25.00 | $25.00 |
| Purchase #6 | $173.95 | 12.136% | $195.0606 | $195.06 | $195.05 | $195.10 |
| Purchase #7 | $196.30 | 4.109% | $204.366 | $204.37 | $204.35 | $204.40 |
| 7 purchase totals = | $714.94 | $779.7288 | $779.74 | $779.75 | $779.80 | |