| 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 | $207.25 | 5.604% | $218.8643 | $218.86 | $218.85 | $218.90 |
| Purchase #2 | $31.86 | 5.854% | $33.7251 | $33.73 | $33.75 | $33.70 |
| Purchase #3 | $139.99 | 12.716% | $157.7911 | $157.79 | $157.80 | $157.80 |
| Purchase #4 | $156.36 | 9.771% | $171.6379 | $171.64 | $171.65 | $171.60 |
| Purchase #5 | $127.35 | 6.420% | $135.5259 | $135.53 | $135.55 | $135.50 |
| Purchase #6 | $24.36 | 13.211% | $27.5782 | $27.58 | $27.60 | $27.60 |
| Purchase #7 | $30.33 | 13.762% | $34.504 | $34.50 | $34.50 | $34.50 |
| 7 purchase totals = | $717.50 | $779.6265 | $779.63 | $779.70 | $779.60 | |