| 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 | $204.52 | 9.344% | $223.6303 | $223.63 | $223.65 | $223.60 |
| Purchase #2 | $82.60 | 10.836% | $91.5505 | $91.55 | $91.55 | $91.60 |
| Purchase #3 | $104.70 | 5.775% | $110.7464 | $110.75 | $110.75 | $110.70 |
| Purchase #4 | $113.96 | 3.801% | $118.2916 | $118.29 | $118.30 | $118.30 |
| Purchase #5 | $87.83 | 4.159% | $91.4828 | $91.48 | $91.50 | $91.50 |
| Purchase #6 | $31.68 | 8.511% | $34.3763 | $34.38 | $34.40 | $34.40 |
| Purchase #7 | $176.71 | 6.144% | $187.5671 | $187.57 | $187.55 | $187.60 |
| 7 purchase totals = | $802.00 | $857.6450 | $857.65 | $857.70 | $857.70 | |