| 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 | $139.63 | 13.390% | $158.3265 | $158.33 | $158.35 | $158.30 |
| Purchase #2 | $25.76 | 3.200% | $26.5843 | $26.58 | $26.60 | $26.60 |
| Purchase #3 | $24.88 | 11.562% | $27.7566 | $27.76 | $27.75 | $27.80 |
| Purchase #4 | $31.57 | 12.411% | $35.4882 | $35.49 | $35.50 | $35.50 |
| Purchase #5 | $76.31 | 3.805% | $79.2136 | $79.21 | $79.20 | $79.20 |
| Purchase #6 | $93.72 | 8.191% | $101.3966 | $101.40 | $101.40 | $101.40 |
| Purchase #7 | $174.62 | 13.818% | $198.749 | $198.75 | $198.75 | $198.70 |
| 7 purchase totals = | $566.49 | $627.5148 | $627.52 | $627.55 | $627.50 | |