| 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 | $186.48 | 9.544% | $204.2777 | $204.28 | $204.30 | $204.30 |
| Purchase #2 | $21.39 | 7.394% | $22.9716 | $22.97 | $22.95 | $23.00 |
| Purchase #3 | $35.96 | 6.581% | $38.3265 | $38.33 | $38.35 | $38.30 |
| Purchase #4 | $165.62 | 9.374% | $181.1452 | $181.15 | $181.15 | $181.10 |
| Purchase #5 | $228.34 | 3.443% | $236.2017 | $236.20 | $236.20 | $236.20 |
| Purchase #6 | $176.94 | 6.498% | $188.4376 | $188.44 | $188.45 | $188.40 |
| Purchase #7 | $44.32 | 4.245% | $46.2014 | $46.20 | $46.20 | $46.20 |
| 7 purchase totals = | $859.05 | $917.5617 | $917.57 | $917.60 | $917.50 | |