| 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 | $144.66 | 5.524% | $152.651 | $152.65 | $152.65 | $152.70 |
| Purchase #2 | $199.82 | 6.227% | $212.2628 | $212.26 | $212.25 | $212.30 |
| Purchase #3 | $110.31 | 9.748% | $121.063 | $121.06 | $121.05 | $121.10 |
| Purchase #4 | $123.49 | 10.782% | $136.8047 | $136.80 | $136.80 | $136.80 |
| Purchase #5 | $115.46 | 3.369% | $119.3498 | $119.35 | $119.35 | $119.30 |
| Purchase #6 | $181.39 | 6.685% | $193.5159 | $193.52 | $193.50 | $193.50 |
| Purchase #7 | $141.65 | 5.773% | $149.8275 | $149.83 | $149.85 | $149.80 |
| 7 purchase totals = | $1,016.78 | $1,085.4747 | $1,085.47 | $1,085.45 | $1,085.50 | |