| 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 | $142.81 | 10.444% | $157.7251 | $157.73 | $157.75 | $157.70 |
| Purchase #2 | $124.65 | 13.642% | $141.6548 | $141.65 | $141.65 | $141.70 |
| Purchase #3 | $235.59 | 12.422% | $264.855 | $264.86 | $264.85 | $264.90 |
| Purchase #4 | $115.48 | 10.495% | $127.5996 | $127.60 | $127.60 | $127.60 |
| Purchase #5 | $44.29 | 11.538% | $49.4002 | $49.40 | $49.40 | $49.40 |
| Purchase #6 | $240.36 | 9.840% | $264.0114 | $264.01 | $264.00 | $264.00 |
| Purchase #7 | $137.90 | 8.293% | $149.336 | $149.34 | $149.35 | $149.30 |
| 7 purchase totals = | $1,041.08 | $1,154.5821 | $1,154.59 | $1,154.60 | $1,154.60 | |