| 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 | $202.45 | 13.617% | $230.0176 | $230.02 | $230.00 | $230.00 |
| Purchase #2 | $202.93 | 3.795% | $210.6312 | $210.63 | $210.65 | $210.60 |
| Purchase #3 | $59.57 | 12.167% | $66.8179 | $66.82 | $66.80 | $66.80 |
| Purchase #4 | $15.34 | 12.715% | $17.2905 | $17.29 | $17.30 | $17.30 |
| Purchase #5 | $152.55 | 6.502% | $162.4688 | $162.47 | $162.45 | $162.50 |
| Purchase #6 | $130.31 | 4.713% | $136.4515 | $136.45 | $136.45 | $136.50 |
| Purchase #7 | $155.56 | 11.736% | $173.8165 | $173.82 | $173.80 | $173.80 |
| 7 purchase totals = | $918.71 | $997.4940 | $997.50 | $997.45 | $997.50 | |