| 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 | $162.34 | 7.619% | $174.7087 | $174.71 | $174.70 | $174.70 |
| Purchase #2 | $56.40 | 12.653% | $63.5363 | $63.54 | $63.55 | $63.50 |
| Purchase #3 | $113.65 | 9.671% | $124.6411 | $124.64 | $124.65 | $124.60 |
| Purchase #4 | $48.35 | 11.830% | $54.0698 | $54.07 | $54.05 | $54.10 |
| Purchase #5 | $168.96 | 8.150% | $182.7302 | $182.73 | $182.75 | $182.70 |
| Purchase #6 | $66.52 | 11.608% | $74.2416 | $74.24 | $74.25 | $74.20 |
| Purchase #7 | $68.56 | 7.716% | $73.8501 | $73.85 | $73.85 | $73.90 |
| 7 purchase totals = | $684.78 | $747.7778 | $747.78 | $747.80 | $747.70 | |