| 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 | $110.67 | 8.318% | $119.8755 | $119.88 | $119.90 | $119.90 |
| Purchase #2 | $208.79 | 3.620% | $216.3482 | $216.35 | $216.35 | $216.30 |
| Purchase #3 | $16.90 | 6.439% | $17.9882 | $17.99 | $18.00 | $18.00 |
| Purchase #4 | $120.42 | 7.657% | $129.6406 | $129.64 | $129.65 | $129.60 |
| Purchase #5 | $16.73 | 11.489% | $18.6521 | $18.65 | $18.65 | $18.70 |
| Purchase #6 | $144.57 | 5.837% | $153.0086 | $153.01 | $153.00 | $153.00 |
| Purchase #7 | $25.75 | 7.308% | $27.6318 | $27.63 | $27.65 | $27.60 |
| 7 purchase totals = | $643.83 | $683.1450 | $683.15 | $683.20 | $683.10 | |