| 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 | $167.44 | 9.347% | $183.0906 | $183.09 | $183.10 | $183.10 |
| Purchase #2 | $170.32 | 9.797% | $187.0063 | $187.01 | $187.00 | $187.00 |
| Purchase #3 | $75.27 | 7.152% | $80.6533 | $80.65 | $80.65 | $80.70 |
| Purchase #4 | $92.99 | 11.141% | $103.35 | $103.35 | $103.35 | $103.40 |
| Purchase #5 | $22.30 | 8.257% | $24.1413 | $24.14 | $24.15 | $24.10 |
| Purchase #6 | $207.82 | 5.342% | $218.9217 | $218.92 | $218.90 | $218.90 |
| Purchase #7 | $245.29 | 6.378% | $260.9346 | $260.93 | $260.95 | $260.90 |
| 7 purchase totals = | $981.43 | $1,058.0978 | $1,058.09 | $1,058.10 | $1,058.10 | |