| 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 | $115.95 | 9.342% | $126.782 | $126.78 | $126.80 | $126.80 |
| Purchase #2 | $6.70 | 9.790% | $7.3559 | $7.36 | $7.35 | $7.40 |
| Purchase #3 | $77.59 | 12.330% | $87.1568 | $87.16 | $87.15 | $87.20 |
| Purchase #4 | $147.62 | 10.207% | $162.6876 | $162.69 | $162.70 | $162.70 |
| Purchase #5 | $165.26 | 6.765% | $176.4398 | $176.44 | $176.45 | $176.40 |
| Purchase #6 | $210.66 | 12.803% | $237.6308 | $237.63 | $237.65 | $237.60 |
| Purchase #7 | $228.88 | 3.853% | $237.6987 | $237.70 | $237.70 | $237.70 |
| 7 purchase totals = | $952.66 | $1,035.7516 | $1,035.76 | $1,035.80 | $1,035.80 | |