| 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 | $152.48 | 6.505% | $162.3988 | $162.40 | $162.40 | $162.40 |
| Purchase #2 | $95.78 | 9.656% | $105.0285 | $105.03 | $105.05 | $105.00 |
| Purchase #3 | $32.90 | 13.263% | $37.2635 | $37.26 | $37.25 | $37.30 |
| Purchase #4 | $146.36 | 12.430% | $164.5525 | $164.55 | $164.55 | $164.60 |
| Purchase #5 | $187.55 | 8.157% | $202.8485 | $202.85 | $202.85 | $202.80 |
| Purchase #6 | $236.27 | 13.215% | $267.4931 | $267.49 | $267.50 | $267.50 |
| Purchase #7 | $111.57 | 7.677% | $120.1352 | $120.14 | $120.15 | $120.10 |
| 7 purchase totals = | $962.91 | $1,059.7201 | $1,059.72 | $1,059.75 | $1,059.70 | |