| 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 | $136.90 | 11.677% | $152.8858 | $152.89 | $152.90 | $152.90 |
| Purchase #2 | $39.49 | 13.228% | $44.7137 | $44.71 | $44.70 | $44.70 |
| Purchase #3 | $31.35 | 7.638% | $33.7445 | $33.74 | $33.75 | $33.70 |
| Purchase #4 | $8.32 | 12.486% | $9.3588 | $9.36 | $9.35 | $9.40 |
| Purchase #5 | $159.54 | 5.212% | $167.8552 | $167.86 | $167.85 | $167.90 |
| Purchase #6 | $237.96 | 7.398% | $255.5643 | $255.56 | $255.55 | $255.60 |
| Purchase #7 | $30.47 | 12.292% | $34.2154 | $34.22 | $34.20 | $34.20 |
| 7 purchase totals = | $644.03 | $698.3377 | $698.34 | $698.30 | $698.40 | |