| 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 | $166.88 | 4.319% | $174.0875 | $174.09 | $174.10 | $174.10 |
| Purchase #2 | $116.29 | 3.838% | $120.7532 | $120.75 | $120.75 | $120.80 |
| Purchase #3 | $230.35 | 12.817% | $259.874 | $259.87 | $259.85 | $259.90 |
| Purchase #4 | $5.63 | 4.375% | $5.8763 | $5.88 | $5.90 | $5.90 |
| Purchase #5 | $12.73 | 13.628% | $14.4648 | $14.46 | $14.45 | $14.50 |
| Purchase #6 | $225.99 | 11.869% | $252.8128 | $252.81 | $252.80 | $252.80 |
| Purchase #7 | $47.32 | 8.589% | $51.3843 | $51.38 | $51.40 | $51.40 |
| 7 purchase totals = | $805.19 | $879.2529 | $879.24 | $879.25 | $879.40 | |