| 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 | $194.72 | 13.143% | $220.312 | $220.31 | $220.30 | $220.30 |
| Purchase #2 | $165.91 | 6.173% | $176.1516 | $176.15 | $176.15 | $176.20 |
| Purchase #3 | $38.75 | 9.492% | $42.4282 | $42.43 | $42.45 | $42.40 |
| Purchase #4 | $193.27 | 7.547% | $207.8561 | $207.86 | $207.85 | $207.90 |
| Purchase #5 | $182.72 | 13.774% | $207.8879 | $207.89 | $207.90 | $207.90 |
| Purchase #6 | $196.87 | 8.840% | $214.2733 | $214.27 | $214.25 | $214.30 |
| Purchase #7 | $5.90 | 13.869% | $6.7183 | $6.72 | $6.70 | $6.70 |
| 7 purchase totals = | $978.14 | $1,075.6274 | $1,075.63 | $1,075.60 | $1,075.70 | |