| 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 | $163.87 | 7.118% | $175.5343 | $175.53 | $175.55 | $175.50 |
| Purchase #2 | $155.71 | 5.146% | $163.7228 | $163.72 | $163.70 | $163.70 |
| Purchase #3 | $128.91 | 8.837% | $140.3018 | $140.30 | $140.30 | $140.30 |
| Purchase #4 | $243.64 | 11.809% | $272.4114 | $272.41 | $272.40 | $272.40 |
| Purchase #5 | $181.99 | 4.152% | $189.5462 | $189.55 | $189.55 | $189.50 |
| Purchase #6 | $88.93 | 12.743% | $100.2623 | $100.26 | $100.25 | $100.30 |
| Purchase #7 | $112.36 | 9.461% | $122.9904 | $122.99 | $123.00 | $123.00 |
| 7 purchase totals = | $1,075.41 | $1,164.7692 | $1,164.76 | $1,164.75 | $1,164.70 | |