| 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 | $176.34 | 3.302% | $182.1627 | $182.16 | $182.15 | $182.20 |
| Purchase #2 | $135.72 | 7.450% | $145.8311 | $145.83 | $145.85 | $145.80 |
| Purchase #3 | $181.51 | 9.468% | $198.6954 | $198.70 | $198.70 | $198.70 |
| Purchase #4 | $21.67 | 7.300% | $23.2519 | $23.25 | $23.25 | $23.30 |
| Purchase #5 | $143.72 | 6.644% | $153.2688 | $153.27 | $153.25 | $153.30 |
| Purchase #6 | $51.92 | 12.380% | $58.3477 | $58.35 | $58.35 | $58.30 |
| Purchase #7 | $34.74 | 10.290% | $38.3147 | $38.31 | $38.30 | $38.30 |
| 7 purchase totals = | $745.62 | $799.8723 | $799.87 | $799.85 | $799.90 | |